+90km/h / +56mph
51.8V / 50Ah / 2.6kWh
69kg / 152lbs
up to 3 hours*
Total 11 870 GBP
Explore with respect
The CAKE Kalk OR brings 280Nm of raw electric instant torque to support your off-road adventures. The extremely light, midsize form factor is topped off with custom lightweight wheels for minimum trail wear. The unique power to weight ratio delivers superior nimbleness and speed in tight, technical environments.
Explore the Kalk OR
Lightweight, torquey, quiet. The riding possibilities are endless.
A category of its own
Light & Powerful
280Nm of rear-wheel torque, housed in a lightweight chassi, creates a unique power to weight ratio.
The Kalk combines leading lightweight and sturdiness at maximum performance. No pollution, no disturbance. Explore with respect.
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.
”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"
“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”
"Of the ebike craze, this is the finest one made."
Midsize - A new category of bikes
Introducing the Midsize category – a nimble form factor that make the most out of a powerful, all-electric drivetrain. Premium, proprietary components that can take a beating, while being feathery light. Enjoy the ride.
Ride mode 1
The ultimate mode during exploration. Top speed limited to 45 km/h (28mph) with 3-4 hours of battery range.
Ride mode 2
With 1-2 hours of riding time, a top speed of 70km/h and snappy acceleration, this mode is perfect for enduro riding out in the woods.
Ride mode 3
The perfect choice when you need all power available. Maximum torque and speed, no restrictions when it comes to performance. Up to 1 hour of riding time.
Braking mode 1
No simulated motor braking. Feels like riding a bike, perfect for smooth, relaxed sessions.
Braking mode 2
Similar to 2-stroke motor braking, with energy regeneration. As you release the throttle you feel the bike slowing down at a slow pace.
Braking mode 3
Similar to 4-stroke motor braking, with energy regeneration. The bike will slow down significantly when the throttle is released. A good choice for technical tracks when full control of the bike is needed.
The Kalk features a lightweight and class-leading, powerful battery with premium lithium cells for the best possible range. The battery is easily removable and can be charged when installed on the bike or separately.
The external charger uses standard 110v/220v outlets and gets you from 0 to 80% in two hours, 0 to 100% in three hours.
With a superior power to weight ratio, the mighty drivetrain of the Kalk OR Race delivers 280 Nm's of powerful, rear wheel torque.
Suspension, Wheels & Tires
Featuring 204mm travel, the premium Öhlins three-staged air spring can be individually set for high or low speed compression and rebound adjustments. The wheels measure 24" and are made out of re-inforced, triple chamber, 6061 aluminium. The custom made 24" lightweight off-road tires are designed for durability and minimum trail wear.
User manuals & assembly guides
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CAKE Kalk OR
Free CAKE Connect App
Toolset for final assembly