Clean K1 20'' Carbon Bike

Clean K1 20'' Carbon Bike

Revolution. That’s the word that defined the new Clean K1 20”, the first bike by Clean with a carbon fibre frame: the new Clean K1, which only weighs 980g! Based around the exceptional X2 design and tested for months by Abel Mustieles, Sebas Ruiz and Benito Ros, the K1 is a cutting-edge, unique bike, built with Clean’s best components: carbon fibre handlebar and fork, asymmetric AS30 3P bottom bracket, 2-wheel sprung tensioner, tapered headset, etc. Moreover, the frame allows you to run internal brake hose routing!

It’s available in two different setup options:
           · Option 1: Hope Trial Zone front and rear disc brakes (Disc/Disc).
           · Option 2: Clean T13 front rim brake and Hope Trial Zone rear disc brake (HS/Disc).
Check the following list to see the components of each setup option.

Frame and fork
- Frame: Clean K1 20”, made from high-modulus carbon fibre, with Post Mount disc brake mounts, in matt black
- Forks: Clean X2 20” Carbon tapered 1 1/8” – 1.5”, made from carbon fibre, with Post Mount disc brake mounts and 4-bolt rim brake mounts

Wheels
- Front hub: Clean X2 28 spoke holes, with or without rotor mounts (depending on brakes choice), 100mm spacing, anodized black
- Rear hub: Clean X2 32 spoke holes, with rotor mounts, 116mm spacing, anodized black
- Chain tensioner: Clean X2 integrated, with two 11T jockey wheels made of plastic, black
- Front rim: Clean X2 High Profile 20”, single wall, 34mm wide, 28 spoke holes, anodized black
- Rear rim: Clean X2 High Profile 19”, single wall, 48mm wide, 32 spoke holes, anodized black
- Spokes: 1.8mm spokes, black
- Rim tape: Clean, grey
- Front inner tube: Maxxis Extra Light
- Rear inner tube: Maxxis Extra Light
- Front tyre: Monty Pro Race V2 20”x2.00”
- Rear tyre: Monty Pro Race V2 19”x2.60”

Brakes
- Front brake: Hope Trial Zone Post Mount or Clean T13 rim brake (depending on brakes choice)
- Rear brake: Hope Trial Zone Post Mount

- Rotors: Clean RS, 160mm (front), 162.5mm (rear)
- Disc protector: Clean

- Rim brake pads: Clean X2
- Brake clamps: Clean X2 Washerless

Drivetrain
- Crankset: Clean X2 3-piece set, with Press Fit BB30 30mm diameter BB axle, CNC machined. 160mm long cranks, for Cassette Shimano HG-type freewheel, available in black with Clean silver graphics
- Freewheel: Clean X2 135.9 18T, with 135 engagement points, 9 pawls and 18 teeth, red
- Chain: KMC X9L, silver
- Rear sprocket: Clean 12T Screw-on, made from 7075-T6 aluminium alloy, anodized black
- Pedals: Clean single cage, made from 7075-T6 aluminium alloy, anodized black
- Bashplate: Clean Light 2-piece mini-bashplate, anodized red

Steering
- Headset: Clean Internal Tapered 1 1/8”-1.5”, with 7075-T6 aluminium cups, sealed bearings, anodized red
- Stem: Clean 145mm x 25º, 31.8mm Oversized handlebar diameter, black with silver Clean graphics
- Grips: Clean foam, black
- Handlebar: Clean X2 103mm carbon fibre, 730mm long, 31.8mm Oversized handlebar diameter, black finish with white Clean graphics
 
Geometry:
- Wheelbase: 1005mm
- Chainstay length: 350mm
- Bottom bracket rise: +87mm
- Head angle: 72º

Weight
- 6,8Kg

Additional information:
The list of components may change. Any change on the components will be communicated to the customer before delivery, ensuring the component replaces is of the same or higher quality than listed.

The frame colour is matt black (not gloss), with white and red Clean K1 graphics.

Some pictures may not match the item described, so please read the description carefully.
This bike is partially set up by our workshop, so the customer will only have to set both the front wheel and the headset up.
If you have any doubts, please contact to info@trial-bikes.com .

Watch the video below to see the key points of this new bike: