Kalk INK race

11 000 USD

financing available from PayPossible
engineered for all- electric racing

The MX wheel setup creates maximal traction to take advantage of the unique power to weight formula. The Kalk INK Race suspension features an adjustable spring fork and direct mount rear shock for robustness and minimal maintenance.

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Estimated delivery: January
top speed: +90 km/h +56 mph drivers license: Not required
weight: 61 kg + 17 kg battery 134 lbs + 37 lbs battery power: 11kW (15 hp)
range: up to 3 hours* street legal: No
suspension: CAKE factory spring fork & directly mounted rear shock
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More information on financing and purchase
Home delivery

After your order has been processed, our team will ensure your delivery is customized for you. A designated local CAKE representative will be in touch to guide you through the process; set up a delivery date, coordinate the delivery and welcome you into the CAKE family.

Shipping information

After your order has been processed, our team will ensure your home delivery is customized for you. A designated local CAKE representative will be in touch to guide you through the process; set up a delivery date, coordinate the delivery and welcome you into the CAKE family.

Financing your bike

If you would like to apply a financing option, press the financing price at the top of this section. Fill out the form and send your request. One of our representatives will get back to you with a personalized offer. If you have any questions, do not hesitate to contact us at [email protected]

Didn't find your answer? check out or FAQ
*The conditions and interest rate vary depending on each profile. Contact us and apply by pressing order now and then finance request.

battery & riding modes

easy charging, 3 ride modes, no gears

Thanks to the high rpm and progressive span of the electric motor, throttling, and braking are all there is to it. Fast standard outlet charging. Best-in-class power density and state-of-the-art motor control algorithms.

ride modes
  1. explore: The ultimate mode during exploration. It has a limited top speed to 45 km/h (28mph) with a 3-4 hrs battery range.
  2. excite: Enduro or active trail riding. 1-2 h riding time. With a top speed of 70km/h and good acceleration, this mode is perfect for enduro riding out in the woods.
  3. excel: Maximal torque and speed, with no restrictions when it comes to performance. This mode is perfect when you need all power available. Riding time up to 1 h.

drivetrain & brakes

a unique power to weight formula

Powerful drivetrain with 280Nm on the rear wheel combined with being super light creates a unique power to weight formula. Superior nimbleness and speed in technical, compact formats.

suspension, wheels & tires

robust suspension & MX tires and rims for maximum performance

Equipped with 200mm travel the upside-down MX spring forks with rebound adjustment offers everything you need. The MX tires and aluminum MX rims are designed to meet the demand of riding on track or enduro trails with maximum performance.

App-fixad
CAKE-connect-fixad

CAKE connect app

unlock the full potential of your CAKE motorcycle

The connectivity module is pre-installed on all the Ösa & Kalk bikes from august 2021. All the initial CAKE connect features are made available through the mobile app providing you with connectivity features in order to add an extra layer of functionality to your CAKE bike.
Download CAKE connect in App Store and log in with your personal connectivity id to get started. You will receive your id in connection with the delivery of your bike.
Stay tuned for the Android version launching in 2022.

riding reviews

”Like flying down an endless DH course with no need for a hill."
Robin Wallner
Ibis cycles Enduro race team
”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"
-BikeRumor
”The Kalk OR is a super light bike with face-melting amounts of all-electric torque and the most premium parts."
- Digital trends
”Super light, super torque, insane. Must be worlds fastest bike on narrow trails."
Robert Kvarnström
2x Swedish enduro champion, world championship contender

professionals and new riders love this bike

Classified as Off-road, no special license is required. This bike got wheels to hit the enduro trails and the lightweight and tunable performance mapping make the bike a blast no matter previous experience. Few moving parts, no filters, no oils, no sound – More time riding less time in the garage.

awards for Kalk

fennia
ispo
gearjunkie
grand_awards
m3
outdoorretailer
automotive_2018
swedishdesignaward
nk
radical
germandesignaward_19
gearpatrol_mag
reddot
gearpatrol
ifdesignaward
outside

awards for Kalk

fennia
gearjunkie
outdoorretailer
automotive_2018
germandesignaward_19
gearpatrol_mag
reddot
ifdesignaward

about Kalk INK race

Kalk OR race and Kalk INK race are a power to weight ratio optimization pursuit, building a chassis, as light and lively as possible, around the electric drivetrain, in contrast to the normal procedure, merely swapping from combustion to electric, in a gasoline chassis (extremely heavy).

The inspiration comes from the first enduro competition a Kalk attended. A brilliant result combined with the demand for knobby tires. It’s important to understand that despite the good results vs traditional dirtbikes, the Kalk, with or without the race kit, is not engineered to imitate or to compete against combustion engine dirt bikes.

More about the Kalk INK race

The Kalk is the first step in establishing a new category of motorbikes, designed for a new user matrix. It’s about building light, quiet and clean, easy to ride, low maintenance, super nimble, never buying gas or filters, high performance, ride without disturbing or polluting. 

Explore new areas with respect.

Design and engineering of the Kalk:
The Kalk is engineered around the electric drivetrain to maximize the riding performance. The electric drive train is completely different from an internal combustion engine, with many unique benefits.

An electric drivetrain features instant torque from zero, direct drive, no need for a clutch, few moving parts, low tinkering, no fumes, no sounds, no filters, no oils, tuneable riding modes and regen braking, responsiveness, great throttle control, and swappable batteries.

All parts and components are developed from scratch to keep the weight down at with highest possible performance. Everything from the rims, hubs, stems to the custom Öhlins suspension is engineered and dimensioned, specific for the Kalk and the new category; lightweight electric motorbikes. The components are in a new category and derive from the most sophisticated DH components in terms of technology, materials, and manufacturing, but heavily reinforced, rather than downscaled MX components.
Standard DH parts are engineered for DH bicycles and are too weak. On the other end, MX components simply are too heavy.

Building light electric motorbikes for the ultimate, uncompromising off-road experience requires components engineered for it.
Simply combining off-the-shelf parts of the MTB and motorbike world would result in more parts, bolts, tinkering, welds, impaired geometry, and a compromised riding experience. As mentioned, the MTB components are too weak for a 69+kg (Kalk OR) motorbike, and the MX parts, too heavy, not serving for the specifics of the electric drivetrain.
Same thing goes for traditionally designed electric dirtbikes that are engineered and optimized for a combustion engine, where the ICE is simply swapped for an electric drivetrain and therefore not particularly efficient.

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all the specs

battery & ride mode

ride modes

1) explore: The ultimate mode during exploration. It has a limited top speed to 45 km/h (28mph) with a 3-4 hrs battery range.
2) excite: Enduro or active trail riding. 1-2 h riding time. With a top speed of 70km/h and good acceleration, this mode is perfect for enduro riding out in the woods.
3) excel: Maximal torque and speed, with no restrictions when it comes to performance. This mode is perfect when you need all power available. Riding time up to 1 h.
* The actual range depends on a number of different aspects, e.g. riding style, rider weight, weather conditions, temperature, road surface and tire pressure.

charging

Type: External charger from standard 110 V/220 V outlets
0-80%: 2 hours
0-100%: 3 hours

battery specs

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

drivetrain & brakes

drivetrain specs

Type: Direct drive, chain
Electric motor: Interior permanent magnet motor
Power: 11 kW (15 hp)
Torque (motor axle): 42 Nm
Torque (wheel): 280 Nm
Front sprocket: 12 teeth
Rear sprocket: 80 teeth
Chain/Belt: 420 chain with O-ring

brake specs

Type: Formula motorcycle disc brakes, four pistons callipers, alloy levers. Hand lever for front- and rear brake.
Disc: Stainless steel, 220 mm diameter, 3.2 mm thickness

brake modes

1) Freewheel: No motor brakes. Gives the same sensation as riding a bike, perfect for mellow riding and the ultimate freedom experience.

2) 2-stroke motor brake with energy regeneration. Moderate engine brake. As you release the throttle you feel the bike slowing down at a slow pace.

3) 4-stroke motor brake with energy regeneration. When releasing the throttle, the bike will slow down significantly. This brake mode is best suited for technical tracks where full control for the bike is needed.

suspension, wheels & tires

front suspension

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

rear suspension

Type: Direct mounted shock for simplicity and robustness.

wheels and tires

Hubs: Forged and CNC aluminium CAKE hubs with 25 mm axle
Rims: Front, 19"x1.40" aluminium mx rims
Rear, 18"x1.85" aluminium mx rims
Tires: Front, 70/100-19 mx tires
Rear, 3.00-18 mx tires

the body & more

frame

Build: 6061 aluminium - extruded, forged and CNC machined

fenders and bodywork

PC/ABS plastic
Front fender PP plastic

handlebar

Material: Aerospace grade 7050 aluminum
Interface: 31.8 mm
Width: 800 mm
Rise: 20 mm

dashboard

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

dimensions

Wheel base: 1310mm - 51.5''
Seat height: 910mm - 35.75''
Ground clearance: 300mm - 11.75''
Fork angle: 25°
Trail: 87.4mm - 3.5''
Offset: 22mm in triple clamps, 36mm in forks 7/8'' and 1 3/8''

regulatory

Classification: Off-road
License requirement: None
*Note that all details are subject to changes.