Explore the Kalk

Battery

  • Cells

    Premium 18650 lithium cells

  • Voltage (nominal)

    51.8 V

  • Capacity

    50 Ah / 2.6 kWh

  • Features

    Removable, can be charged when installed in bike or separately. Built in SoC indicator.

Brake modes

  • Freewheel

    No motorbrake or energy regeneration

  • 2-stroke

    Motor brake with energy regeneration

  • 4-stroke

    Motor brake with energy regeneration

Brakes

  • Brake type

    Formula motorcycle disc brakes, four piston calipers, alloy levers. Hand lever for front- and rear brake.

  • Disc

    Stainless steel, 220 mm diameter, 3.2 mm thickness

Charging

  • 0-100%

    3 hours

  • Charger type

    External charger for standard 220 V outlets

Chassis

  • Frame

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

  • Swingarm

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

Controller

  • Features

    Best-in-class power density and state-of-the-art motor control algorithms.

Dashboard

  • Features

     

  • Kalk INK, INK Race, OR, OR Race, AP

    Dashboard integrated in stem with battery SoC indicator, ride- and brake mode selection, warning indicator

  • Kalk&, INK&

    TFT display with battery SoC, speedometer, odometer, trip meter, ride mode selecetion, brake mode selection and telltales.

Dimensions

  • Seat height

     

  • Kalk&, INK&, AP

    910 mm

  • Kalk INK, INK Race, OR, OR Race

    926 mm

 

  • Wheel base

    1310 mm

  • Ground clearance

    300 mm

  • Fork angle

    25°

  • Trail

    87.4 mm

  • Offset

    22 mm in triple clamps, 36 mm in forks

  • Width

    810 mm

  • Height to handle

    1135 mm

Drivetrain

  • Peak power

     

  • Kalk&, INK&

    10 kW*

  • Kalk INK, INK Race, OR, OR Race, AP

    11 kW*

 

  • Nominal power

    5.8 kW

 

  • Torque (wheel)

     

  • Kalk&, INK&

    252 Nm*

  • Kalk INK, INK Race, OR, OR Race, AP

    280 Nm*

 

  • Torque (motor axle)

    42 Nm

 

  • Drivetrain type

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    Direct drive, 420 chain with O-ring

  • Kalk&

    Direct drive, Gates PolyChain GT Carbon

 

  • Electric motor type

    Interior permanent magnet motor

 

  • Front sprocket

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    12 teeth chain

  • Kalk&

    18 teeth, Gates mudport technology

 

  • Rear Sprocket

     

  • Kalk INK&

    72 Teeth chain

  • Kalk INK, INK Race, OR, OR Race, AP

    80 Teeth chain

  • Kalk&

    108 teeth belt, Gates mudport technology

Fenders & Bodywork

  • Material

     

  • Kalk&, INK, INK&, OR

    PC/ABS plastic

  • Kalk INK Race, OR Race, Kalk AP

    PC/ABS plastic Front fender PP plastic

Handlebar

  • Interface

    31.8 mm

  • Material

    Aerospace grade 7050 aluminium

  • Rise

    20 mm

  • Width

    810 mm

Regulatory

  • Classification

     

  • Kalk INK, INK Race, OR, Or Race, AP

    Off-road

  • Kalk&, INK&

    L3e-A1E (Street-legal)

 

  • Licence

     

  • Kalk INK, INK Race, OR, OR Race, AP

    None*

  • Kalk&, INK&

    A1*

Ride modes

  • R1 – Explore

    The ultimate mode during exploration. Limited to 45 km/h with 3-4 hours of battery range.

  • R2 – Excite

    Enduro or active trail riding. 1-2 hours riding time

  • R3 – Excel

    Track and race mode, maximal torque and speed, riding time up to 1 hour.

Speed & Range

  • Top speed

    +90 km/h*

 

  • Range

     

  • Mixed city riding (WMTC-II)

    86 km*

  • Trail/Enduro riding

    3 hours*

  • High speed riding (70km/h)

    35 km*

Stand

  • Kalk INK, INK Race, OR, OR Race, AP

    No stand

  • Kalk&, INK&

    Side stand

Suspension

  • Front

     

  • Kalk INK, INK Race, INK&, AP

    Upside down MX spring forks with rebound adjustment, specially engineered for Kalk. Travel 200 mm.

  • Kalk&, OR, OR Race

    Öhlins upside-down air forks featuring 38 mm stanchion tubes for extra rigidity and strength, specially developed for Cake. Adjustable for high-speed compression, low-speed compression and low-speed rebound. The forks are equipped with Öhlins advanced 3 stage air springs with individual setup for ride heights and bottoming resistance. Travel 204 mm.

 

  • Rear

     

  • Kalk INK, INK Race, INK&, AP

    Direct mounted shock for simplicity and robustness.

  • Kalk&, OR, OR Race

    205 mm Öhlins TTX22 shock with CAKE internals and spring. Used with linkage for optimal performance.

Weight

  • Dry weight

     

  • Kalk INK

    60 kg

  • Kalk INK Race

    61 kg

  • Kalk OR

    52 kg

  • Kalk OR Race

    58 kg

  • Kalk AP

    63 kg

  • Kalk INK&

    66 kg

  • Kalk&

    62 kg

 

  • Battery weight

    17 kg

 

  • Max. permittable load

    180 kg (bike + battery + rider)

Wheels & Tires

  • Hubs

    Forged and CNC aluminium CAKE hubs with 25 mm axle

 

  • Rims

     

  • Kalk&, INK, INK&

    19″x1.85” custom designed 7116-T6 aluminium motorcycle rims

  • Kalk INK race, OR Race

    Front, 19″x1.40″ aluminium mx rims Rear, 18″x1.85″ aluminium mx rims

  • Kalk AP

    Front & Rear, 1.85″x18″ aluminium rims.

  • Kalk OR

    24″ (bicycle standard) re-inforced, triple chamber, 6061 aluminium.

 

  • Tires

     

  • Kalk &, INK&

    19″ dual sport motorcycle tires

  • Kalk INK Race, OR Race

    Front: 19″ mx tires, Rear: 18″ mx tires

  • Kalk INK

    19″ off-road motorcycle tires

  • Kalk OR

    Custom made 24″ lightweight off-road tires for durability and minimum trail wear. (24″ is the outer diameter of the tires)

 

  • *Disclaimers

    The street legal bikes are homologated for the specific country the bike is delivered to. That means that lights, blinkers and other “street legal necessities” might differ in look, style and dimensions, everything to meet the local regulations. Accordingly, details might look different from the product photo. • Images show fully specced vehicles. • The specs, such as range, speed and power are not estimated by CAKE. The numbers are the result from the European homologation test, WMTC-II. (performed in a controlled environment and might differ from regular use) • Peak power is the maximum power the power supply can sustain for a short time. • The actual range depends on a number of different aspects, e.g. riding style, rider weight, weather conditions, temperature, road surface and tire pressure. • The actual energy storage capabilities of the battery can vary from the nominal rated capacity. • Torque values based on motor specifications. • Charging time may differ depending on the voltage in the local grid. • All specifications are subject to change without notice. • It is the buyer’s/owner’s responsibility to ensure all local rules, regulations, classifications and license requirements are followed.

Edit Template

:work edition

Light, quiet and
clean

Up to 280 Nm of rear-wheel torque, housed in a
lightweight chassis, creates a unique power to
weight ratio.

Lightweight, torquey, and quiet. The riding possibilities are endless.

Kalk

a38834da581dc6bef13d52c618a8fa15a26079a6-1205x1805

Battery

  • Cells

    Premium 18650 lithium cells

  • Voltage (nominal)

    51.8 V

  • Capacity

    50 Ah / 2.6 kWh

  • Features

    Removable, can be charged when installed in bike or separately. Built in SoC indicator.

Brake modes

  • Freewheel

    No motorbrake or energy regeneration

  • 2-stroke

    Motor brake with energy regeneration

  • 4-stroke

    Motor brake with energy regeneration

Brakes

  • Brake type

    Formula motorcycle disc brakes, four piston calipers, alloy levers. Hand lever for front- and rear brake.

  • Disc

    Stainless steel, 220 mm diameter, 3.2 mm thickness

Charging

  • 0-100%

    3 hours

  • Charger type

    External charger for standard 220 V outlets

Chassis

  • Frame

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

  • Swingarm

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

Controller

  • Features

    Best-in-class power density and state-of-the-art motor control algorithms.

Dashboard

  • Features

     

  • Kalk INK, INK Race, OR, OR Race, AP

    Dashboard integrated in stem with battery SoC indicator, ride- and brake mode selection, warning indicator

  • Kalk&, INK&

    TFT display with battery SoC, speedometer, odometer, trip meter, ride mode selecetion, brake mode selection and telltales.

Dimensions

  • Seat height

     

  • Kalk&, INK&, AP

    910 mm

  • Kalk INK, INK Race, OR, OR Race

    926 mm

 

  • Wheel base

    1310 mm

  • Ground clearance

    300 mm

  • Fork angle

    25°

  • Trail

    87.4 mm

  • Offset

    22 mm in triple clamps, 36 mm in forks

  • Width

    810 mm

  • Height to handle

    1135 mm

Drivetrain

  • Peak power

     

  • Kalk&, INK&

    10 kW*

  • Kalk INK, INK Race, OR, OR Race, AP

    11 kW*

 

  • Nominal power

    5.8 kW

 

  • Torque (wheel)

     

  • Kalk&, INK&

    252 Nm*

  • Kalk INK, INK Race, OR, OR Race, AP

    280 Nm*

 

  • Torque (motor axle)

    42 Nm

 

  • Drivetrain type

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    Direct drive, 420 chain with O-ring

  • Kalk&

    Direct drive, Gates PolyChain GT Carbon

 

  • Electric motor type

    Interior permanent magnet motor

 

  • Front sprocket

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    12 teeth chain

  • Kalk&

    18 teeth, Gates mudport technology

 

  • Rear Sprocket

     

  • Kalk INK&

    72 Teeth chain

  • Kalk INK, INK Race, OR, OR Race, AP

    80 Teeth chain

  • Kalk&

    108 teeth belt, Gates mudport technology

Fenders & Bodywork

  • Material

     

  • Kalk&, INK, INK&, OR

    PC/ABS plastic

  • Kalk INK Race, OR Race, Kalk AP

    PC/ABS plastic Front fender PP plastic

Handlebar

  • Interface

    31.8 mm

  • Material

    Aerospace grade 7050 aluminium

  • Rise

    20 mm

  • Width

    810 mm

Regulatory

  • Classification

     

  • Kalk INK, INK Race, OR, Or Race, AP

    Off-road

  • Kalk&, INK&

    L3e-A1E (Street-legal)

 

  • Licence

     

  • Kalk INK, INK Race, OR, OR Race, AP

    None*

  • Kalk&, INK&

    A1*

Ride modes

  • R1 – Explore

    The ultimate mode during exploration. Limited to 45 km/h with 3-4 hours of battery range.

  • R2 – Excite

    Enduro or active trail riding. 1-2 hours riding time

  • R3 – Excel

    Track and race mode, maximal torque and speed, riding time up to 1 hour.

Speed & Range

  • Top speed

    +90 km/h*

 

  • Range

     

  • Mixed city riding (WMTC-II)

    86 km*

  • Trail/Enduro riding

    3 hours*

  • High speed riding (70km/h)

    35 km*

Stand

  • Kalk INK, INK Race, OR, OR Race, AP

    No stand

  • Kalk&, INK&

    Side stand

Suspension

  • Front

     

  • Kalk INK, INK Race, INK&, AP

    Upside down MX spring forks with rebound adjustment, specially engineered for Kalk. Travel 200 mm.

  • Kalk&, OR, OR Race

    Öhlins upside-down air forks featuring 38 mm stanchion tubes for extra rigidity and strength, specially developed for Cake. Adjustable for high-speed compression, low-speed compression and low-speed rebound. The forks are equipped with Öhlins advanced 3 stage air springs with individual setup for ride heights and bottoming resistance. Travel 204 mm.

 

  • Rear

     

  • Kalk INK, INK Race, INK&, AP

    Direct mounted shock for simplicity and robustness.

  • Kalk&, OR, OR Race

    205 mm Öhlins TTX22 shock with CAKE internals and spring. Used with linkage for optimal performance.

Weight

  • Dry weight

     

  • Kalk INK

    60 kg

  • Kalk INK Race

    61 kg

  • Kalk OR

    52 kg

  • Kalk OR Race

    58 kg

  • Kalk AP

    63 kg

  • Kalk INK&

    66 kg

  • Kalk&

    62 kg

 

  • Battery weight

    17 kg

 

  • Max. permittable load

    180 kg (bike + battery + rider)

Wheels & Tires

  • Hubs

    Forged and CNC aluminium CAKE hubs with 25 mm axle

 

  • Rims

     

  • Kalk&, INK, INK&

    19″x1.85” custom designed 7116-T6 aluminium motorcycle rims

  • Kalk INK race, OR Race

    Front, 19″x1.40″ aluminium mx rims Rear, 18″x1.85″ aluminium mx rims

  • Kalk AP

    Front & Rear, 1.85″x18″ aluminium rims.

  • Kalk OR

    24″ (bicycle standard) re-inforced, triple chamber, 6061 aluminium.

 

  • Tires

     

  • Kalk &, INK&

    19″ dual sport motorcycle tires

  • Kalk INK Race, OR Race

    Front: 19″ mx tires, Rear: 18″ mx tires

  • Kalk INK

    19″ off-road motorcycle tires

  • Kalk OR

    Custom made 24″ lightweight off-road tires for durability and minimum trail wear. (24″ is the outer diameter of the tires)

 

  • *Disclaimers

    The street legal bikes are homologated for the specific country the bike is delivered to. That means that lights, blinkers and other “street legal necessities” might differ in look, style and dimensions, everything to meet the local regulations. Accordingly, details might look different from the product photo. • Images show fully specced vehicles. • The specs, such as range, speed and power are not estimated by CAKE. The numbers are the result from the European homologation test, WMTC-II. (performed in a controlled environment and might differ from regular use) • Peak power is the maximum power the power supply can sustain for a short time. • The actual range depends on a number of different aspects, e.g. riding style, rider weight, weather conditions, temperature, road surface and tire pressure. • The actual energy storage capabilities of the battery can vary from the nominal rated capacity. • Torque values based on motor specifications. • Charging time may differ depending on the voltage in the local grid. • All specifications are subject to change without notice. • It is the buyer’s/owner’s responsibility to ensure all local rules, regulations, classifications and license requirements are followed.

Edit Template

Top speed:

+90 km/h

Torque (wheel)

280 / 252 Nm*

Peak Power:

10 / 11 kW*

Weight

69-83 kg

Light, quiet and clean

The Kalk platform is not just an assortment of electric off-road motorcycles; it’s an embodiment of our commitment to purpose, performance, quality, and innovative design. It stands as a testament to CAKE’s revolutionary approach to electric midsize off-road motorcycling, heralding an era of emission-free, high-performance, and sustainable mobility solutions.

Choose your Kalk

The CAKE Kalk provides an array of models to match your riding lifestyle. From high-torque models for off-road adventures, to versatile designs for both city streets and backcountry trails, and race-ready options for competitive spirits, our range caters to all. Choose your perfect ride with Kalk, aligning with your mission, your terrain, and your unique riding style.

:work edition - The ultimate service vehicle for off-road duties

The Kalk :work is our dedicated off-road platform, made with lightweight and premium components, to offer an agile and efficient vehicle for remote work assignments.

Specifications

Engineered for performance, your very own workbench on wheels.

Kalk INK Race

Clean electric racing power.

280 Nm*

Torque (wheel)

CAKE

Suspensions

78kg

Weight

Off-road*

Regulatory

None*

Licence

550,000 THB

Kalk OR

Lightweight, torquey, and quiet, with Öhlins suspension.

280 Nm*

Torque (wheel)

Öhlins

Suspensions

69 kg

Weight

Off-road*

Regulatory

None*

Licence

620,000 THB

Battery

  • Cells

    Premium 18650 lithium cells

  • Voltage (nominal)

    51.8 V

  • Capacity

    50 Ah / 2.6 kWh

  • Features

    Removable, can be charged when installed in bike or separately. Built in SoC indicator.

Brake modes

  • Freewheel

    No motorbrake or energy regeneration

  • 2-stroke

    Motor brake with energy regeneration

  • 4-stroke

    Motor brake with energy regeneration

Brakes

  • Brake type

    Formula motorcycle disc brakes, four piston calipers, alloy levers. Hand lever for front- and rear brake.

  • Disc

    Stainless steel, 220 mm diameter, 3.2 mm thickness

Charging

  • 0-100%

    3 hours

  • Charger type

    External charger for standard 220 V outlets

Chassis

  • Frame

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

  • Swingarm

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

Controller

  • Features

    Best-in-class power density and state-of-the-art motor control algorithms.

Dashboard

  • Features

     

  • Kalk INK, INK Race, OR, OR Race, AP

    Dashboard integrated in stem with battery SoC indicator, ride- and brake mode selection, warning indicator

  • Kalk&, INK&

    TFT display with battery SoC, speedometer, odometer, trip meter, ride mode selecetion, brake mode selection and telltales.

Dimensions

  • Seat height

     

  • Kalk&, INK&, AP

    910 mm

  • Kalk INK, INK Race, OR, OR Race

    926 mm

 

  • Wheel base

    1310 mm

  • Ground clearance

    300 mm

  • Fork angle

    25°

  • Trail

    87.4 mm

  • Offset

    22 mm in triple clamps, 36 mm in forks

  • Width

    810 mm

  • Height to handle

    1135 mm

Drivetrain

  • Peak power

     

  • Kalk&, INK&

    10 kW*

  • Kalk INK, INK Race, OR, OR Race, AP

    11 kW*

 

  • Nominal power

    5.8 kW

 

  • Torque (wheel)

     

  • Kalk&, INK&

    252 Nm*

  • Kalk INK, INK Race, OR, OR Race, AP

    280 Nm*

 

  • Torque (motor axle)

    42 Nm

 

  • Drivetrain type

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    Direct drive, 420 chain with O-ring

  • Kalk&

    Direct drive, Gates PolyChain GT Carbon

 

  • Electric motor type

    Interior permanent magnet motor

 

  • Front sprocket

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    12 teeth chain

  • Kalk&

    18 teeth, Gates mudport technology

 

  • Rear Sprocket

     

  • Kalk INK&

    72 Teeth chain

  • Kalk INK, INK Race, OR, OR Race, AP

    80 Teeth chain

  • Kalk&

    108 teeth belt, Gates mudport technology

Fenders & Bodywork

  • Material

     

  • Kalk&, INK, INK&, OR

    PC/ABS plastic

  • Kalk INK Race, OR Race, Kalk AP

    PC/ABS plastic Front fender PP plastic

Handlebar

  • Interface

    31.8 mm

  • Material

    Aerospace grade 7050 aluminium

  • Rise

    20 mm

  • Width

    810 mm

Regulatory

  • Classification

     

  • Kalk INK, INK Race, OR, Or Race, AP

    Off-road

  • Kalk&, INK&

    L3e-A1E (Street-legal)

 

  • Licence

     

  • Kalk INK, INK Race, OR, OR Race, AP

    None*

  • Kalk&, INK&

    A1*

Ride modes

  • R1 – Explore

    The ultimate mode during exploration. Limited to 45 km/h with 3-4 hours of battery range.

  • R2 – Excite

    Enduro or active trail riding. 1-2 hours riding time

  • R3 – Excel

    Track and race mode, maximal torque and speed, riding time up to 1 hour.

Speed & Range

  • Top speed

    +90 km/h*

 

  • Range

     

  • Mixed city riding (WMTC-II)

    86 km*

  • Trail/Enduro riding

    3 hours*

  • High speed riding (70km/h)

    35 km*

Stand

  • Kalk INK, INK Race, OR, OR Race, AP

    No stand

  • Kalk&, INK&

    Side stand

Suspension

  • Front

     

  • Kalk INK, INK Race, INK&, AP

    Upside down MX spring forks with rebound adjustment, specially engineered for Kalk. Travel 200 mm.

  • Kalk&, OR, OR Race

    Öhlins upside-down air forks featuring 38 mm stanchion tubes for extra rigidity and strength, specially developed for Cake. Adjustable for high-speed compression, low-speed compression and low-speed rebound. The forks are equipped with Öhlins advanced 3 stage air springs with individual setup for ride heights and bottoming resistance. Travel 204 mm.

 

  • Rear

     

  • Kalk INK, INK Race, INK&, AP

    Direct mounted shock for simplicity and robustness.

  • Kalk&, OR, OR Race

    205 mm Öhlins TTX22 shock with CAKE internals and spring. Used with linkage for optimal performance.

Weight

  • Dry weight

     

  • Kalk INK

    60 kg

  • Kalk INK Race

    61 kg

  • Kalk OR

    52 kg

  • Kalk OR Race

    58 kg

  • Kalk AP

    63 kg

  • Kalk INK&

    66 kg

  • Kalk&

    62 kg

 

  • Battery weight

    17 kg

 

  • Max. permittable load

    180 kg (bike + battery + rider)

Wheels & Tires

  • Hubs

    Forged and CNC aluminium CAKE hubs with 25 mm axle

 

  • Rims

     

  • Kalk&, INK, INK&

    19″x1.85” custom designed 7116-T6 aluminium motorcycle rims

  • Kalk INK race, OR Race

    Front, 19″x1.40″ aluminium mx rims Rear, 18″x1.85″ aluminium mx rims

  • Kalk AP

    Front & Rear, 1.85″x18″ aluminium rims.

  • Kalk OR

    24″ (bicycle standard) re-inforced, triple chamber, 6061 aluminium.

 

  • Tires

     

  • Kalk &, INK&

    19″ dual sport motorcycle tires

  • Kalk INK Race, OR Race

    Front: 19″ mx tires, Rear: 18″ mx tires

  • Kalk INK

    19″ off-road motorcycle tires

  • Kalk OR

    Custom made 24″ lightweight off-road tires for durability and minimum trail wear. (24″ is the outer diameter of the tires)

 

  • *Disclaimers

    The street legal bikes are homologated for the specific country the bike is delivered to. That means that lights, blinkers and other “street legal necessities” might differ in look, style and dimensions, everything to meet the local regulations. Accordingly, details might look different from the product photo. • Images show fully specced vehicles. • The specs, such as range, speed and power are not estimated by CAKE. The numbers are the result from the European homologation test, WMTC-II. (performed in a controlled environment and might differ from regular use) • Peak power is the maximum power the power supply can sustain for a short time. • The actual range depends on a number of different aspects, e.g. riding style, rider weight, weather conditions, temperature, road surface and tire pressure. • The actual energy storage capabilities of the battery can vary from the nominal rated capacity. • Torque values based on motor specifications. • Charging time may differ depending on the voltage in the local grid. • All specifications are subject to change without notice. • It is the buyer’s/owner’s responsibility to ensure all local rules, regulations, classifications and license requirements are followed.

Edit Template

Explore the Kalk

Lightweight, torquey, and quiet.
65ca3757e902512cc448f1116b6c3eaca0dbf5f4-2500x2500

A category of its own

Light & Powerful
Up to 280 Nm of rear-wheel torque, housed in a lightweight chassi, creates a unique power to weight ratio.
Quiet
The Kalk combines leading lightweight and sturdiness at maximum performance. No pollution, no disturbance. Explore with respect.
Clean
Electric drivetrain means zero emissions of carbon dioxide from riding. It also means that you can forget about fumes, oil changes, and filling up fuel.

Who needs a car? No parking fines and baskets for my
deliveries. So fun to ride, people are smiling and waving
wherever I go!"

-Mirja Bozarth Fornell, Owner, Boz Arts

Bike Rumour

”The reason the Kalk works so well is the use of a frame, a motor, suspension, wheels, tires, and cockpit all designed specifically for this weight class and riding style. Nothing is over or under-built, and that means lightweight, high performance."

Revival Cycles

"Of the e-bike craze, this is the finest one made."

Hiconsumption

“Thanks to an envelope-pushing powertrain with gobs of torque and a ridiculously light curb weight, the riding experience offered by the Kalk is genuinely unlike anything else out there.”

Honored for the recognition

Designed and engineered for a new standard of high performance, robustness and convenient commuting.

What’s included?

Everything you need to get going

  • CAKE Kalk
  • Removable battery
  • Charger
  • Ride modes
  • Braking modes
  • Toolset for final assembly
  • Service hotline

Battery

  • Cells

    Premium 18650 lithium cells

  • Voltage (nominal)

    51.8 V

  • Capacity

    50 Ah / 2.6 kWh

  • Features

    Removable, can be charged when installed in bike or separately. Built in SoC indicator.

Brake modes

  • Freewheel

    No motorbrake or energy regeneration

  • 2-stroke

    Motor brake with energy regeneration

  • 4-stroke

    Motor brake with energy regeneration

Brakes

  • Brake type

    Formula motorcycle disc brakes, four piston calipers, alloy levers. Hand lever for front- and rear brake.

  • Disc

    Stainless steel, 220 mm diameter, 3.2 mm thickness

Charging

  • 0-100%

    3 hours

  • Charger type

    External charger for standard 220 V outlets

Chassis

  • Frame

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

  • Swingarm

    6061-T6 Aluminium, Extruded, Forged, CNC machined, welded and painted.

Controller

  • Features

    Best-in-class power density and state-of-the-art motor control algorithms.

Dashboard

  • Features

     

  • Kalk INK, INK Race, OR, OR Race, AP

    Dashboard integrated in stem with battery SoC indicator, ride- and brake mode selection, warning indicator

  • Kalk&, INK&

    TFT display with battery SoC, speedometer, odometer, trip meter, ride mode selecetion, brake mode selection and telltales.

Dimensions

  • Seat height

     

  • Kalk&, INK&, AP

    910 mm

  • Kalk INK, INK Race, OR, OR Race

    926 mm

 

  • Wheel base

    1310 mm

  • Ground clearance

    300 mm

  • Fork angle

    25°

  • Trail

    87.4 mm

  • Offset

    22 mm in triple clamps, 36 mm in forks

  • Width

    810 mm

  • Height to handle

    1135 mm

Drivetrain

  • Peak power

     

  • Kalk&, INK&

    10 kW*

  • Kalk INK, INK Race, OR, OR Race, AP

    11 kW*

 

  • Nominal power

    5.8 kW

 

  • Torque (wheel)

     

  • Kalk&, INK&

    252 Nm*

  • Kalk INK, INK Race, OR, OR Race, AP

    280 Nm*

 

  • Torque (motor axle)

    42 Nm

 

  • Drivetrain type

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    Direct drive, 420 chain with O-ring

  • Kalk&

    Direct drive, Gates PolyChain GT Carbon

 

  • Electric motor type

    Interior permanent magnet motor

 

  • Front sprocket

     

  • Kalk INK, INK Race, OR, OR Race, AP, INK&

    12 teeth chain

  • Kalk&

    18 teeth, Gates mudport technology

 

  • Rear Sprocket

     

  • Kalk INK&

    72 Teeth chain

  • Kalk INK, INK Race, OR, OR Race, AP

    80 Teeth chain

  • Kalk&

    108 teeth belt, Gates mudport technology

Fenders & Bodywork

  • Material

     

  • Kalk&, INK, INK&, OR

    PC/ABS plastic

  • Kalk INK Race, OR Race, Kalk AP

    PC/ABS plastic Front fender PP plastic

Handlebar

  • Interface

    31.8 mm

  • Material

    Aerospace grade 7050 aluminium

  • Rise

    20 mm

  • Width

    810 mm

Regulatory

  • Classification

     

  • Kalk INK, INK Race, OR, Or Race, AP

    Off-road

  • Kalk&, INK&

    L3e-A1E (Street-legal)

 

  • Licence

     

  • Kalk INK, INK Race, OR, OR Race, AP

    None*

  • Kalk&, INK&

    A1*

Ride modes

  • R1 – Explore

    The ultimate mode during exploration. Limited to 45 km/h with 3-4 hours of battery range.

  • R2 – Excite

    Enduro or active trail riding. 1-2 hours riding time

  • R3 – Excel

    Track and race mode, maximal torque and speed, riding time up to 1 hour.

Speed & Range

  • Top speed

    +90 km/h*

 

  • Range

     

  • Mixed city riding (WMTC-II)

    86 km*

  • Trail/Enduro riding

    3 hours*

  • High speed riding (70km/h)

    35 km*

Stand

  • Kalk INK, INK Race, OR, OR Race, AP

    No stand

  • Kalk&, INK&

    Side stand

Suspension

  • Front

     

  • Kalk INK, INK Race, INK&, AP

    Upside down MX spring forks with rebound adjustment, specially engineered for Kalk. Travel 200 mm.

  • Kalk&, OR, OR Race

    Öhlins upside-down air forks featuring 38 mm stanchion tubes for extra rigidity and strength, specially developed for Cake. Adjustable for high-speed compression, low-speed compression and low-speed rebound. The forks are equipped with Öhlins advanced 3 stage air springs with individual setup for ride heights and bottoming resistance. Travel 204 mm.

 

  • Rear

     

  • Kalk INK, INK Race, INK&, AP

    Direct mounted shock for simplicity and robustness.

  • Kalk&, OR, OR Race

    205 mm Öhlins TTX22 shock with CAKE internals and spring. Used with linkage for optimal performance.

Weight

  • Dry weight

     

  • Kalk INK

    60 kg

  • Kalk INK Race

    61 kg

  • Kalk OR

    52 kg

  • Kalk OR Race

    58 kg

  • Kalk AP

    63 kg

  • Kalk INK&

    66 kg

  • Kalk&

    62 kg

 

  • Battery weight

    17 kg

 

  • Max. permittable load

    180 kg (bike + battery + rider)

Wheels & Tires

  • Hubs

    Forged and CNC aluminium CAKE hubs with 25 mm axle

 

  • Rims

     

  • Kalk&, INK, INK&

    19″x1.85” custom designed 7116-T6 aluminium motorcycle rims

  • Kalk INK race, OR Race

    Front, 19″x1.40″ aluminium mx rims Rear, 18″x1.85″ aluminium mx rims

  • Kalk AP

    Front & Rear, 1.85″x18″ aluminium rims.

  • Kalk OR

    24″ (bicycle standard) re-inforced, triple chamber, 6061 aluminium.

 

  • Tires

     

  • Kalk &, INK&

    19″ dual sport motorcycle tires

  • Kalk INK Race, OR Race

    Front: 19″ mx tires, Rear: 18″ mx tires

  • Kalk INK

    19″ off-road motorcycle tires

  • Kalk OR

    Custom made 24″ lightweight off-road tires for durability and minimum trail wear. (24″ is the outer diameter of the tires)

 

  • *Disclaimers

    The street legal bikes are homologated for the specific country the bike is delivered to. That means that lights, blinkers and other “street legal necessities” might differ in look, style and dimensions, everything to meet the local regulations. Accordingly, details might look different from the product photo. • Images show fully specced vehicles. • The specs, such as range, speed and power are not estimated by CAKE. The numbers are the result from the European homologation test, WMTC-II. (performed in a controlled environment and might differ from regular use) • Peak power is the maximum power the power supply can sustain for a short time. • The actual range depends on a number of different aspects, e.g. riding style, rider weight, weather conditions, temperature, road surface and tire pressure. • The actual energy storage capabilities of the battery can vary from the nominal rated capacity. • Torque values based on motor specifications. • Charging time may differ depending on the voltage in the local grid. • All specifications are subject to change without notice. • It is the buyer’s/owner’s responsibility to ensure all local rules, regulations, classifications and license requirements are followed.

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