Clean K1 20'' Carbon 2022 Bike

Clean K1 20'' Carbon 2022 Trials Bike

Continuing with the Clean K1 Carbon 20" saga, the new 2022 edition applies the experience gained throughout the last few years, both at competitions and user level, and introduces several improvements that make it even more competitive. Thanks to its ultralight weight and high-end parts, this bike is ideal both for high-level competition and learning basic techniques with ease.

• New Clean Trials Pro 152.6mm stem.
• New frame inserts at the bashplate mounts help reinforce the area, compared to the previous Clean K1 20" bike.
• Front and rear Clean X3 through-axle hubs, with 12mm axles.
• New silver graphics on the carbon frame, fork and handlebar.

· Option 1: Hope Tech 3 Trial Zone front and rear disc brakes (Disc/Disc).
· Option 2: Clean Trials front rim brake and Hope Tech 3 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” 2022, made of high-modulus carbon fibre, with Post Mount disc brake mounts and exchangeable dropout inserts
- Forks: Clean K1 20” 2021  Carbon tapered 1 1/8” – 1.5”, made of carbon fibre, with Post Mount disc brake mounts, 4-bolt rim brake mounts and exchangeable dropout inserts

Wheels
- Front hub: Clean X3 28 spoke holes, 12mm through-axle, 104mm spacing
- Rear hub: Clean X3 32 spoke holes, 12mm through-axle and rotor mounts, 120mm spacing, Shimano HG splines.
- Chain tensioner: Clean X2 integrated, with two 10T jockey wheels made of aluminium
- 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: Clean 20” x 1.95/2.125”
- Rear inner tube: Clean 20” x 1.95/2.125”
- Front tyre: Clean Koala 20” x 2.00”
- Rear tyre: Clean Koala 19” x 2.60”

Brakes
- Front brake: Hope Tech 3 Trial Zone or Clean Trials rim brake (depending on brakes choice)
- Rear brake: Hope Tech 3 Trial Zone
- Rotors: Clean 160mm 
- Disc protector: Clean
- Rim brake pads: Clean X2
- Brake clamps: Clean X2 Washerless

Drivetrain
- Crankset: New Clean X2 3-piece set, with Press Fit BB30 30mm diameter BB axle, CNC machined, with a new adjustment system. 160mm long cranks, for Shimano HG-splined 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 X9, silver
- Rear sprocket: Clean 12T splined, made from 7075-T6 aluminium alloy, anodized black
- Pedals: Clean single cage, 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 Trials Pro, 152.6mm x 27.6º, 31.8mm Oversized handlebar diameter, black with silver Clean graphics
- Grips: Extra-thin Clean foam, black
- Handlebar: Clean X3 103mm carbon fibre, 720mm long, 31.8mm Oversized handlebar diameter, silver finish.

Geometry

(1) Wheelbase: 1005 mm
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(2) Rear End: 350 mm
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(3) Bottom Bracket Height: +87 mm.
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(4) Head Angle: 72°.
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Weight
- 7.39Kg (full disc)

Additional information:
The list of components may change. Any changes on the components will be communicated to the customer before delivery, ensuring the component replaces is of the same or higher quality than listed.
Some pictures may not match the item described, so please read the description carefully.
Dispatch time for this bike might be delayed up to 5 days: it is partially set up at our workshop, so the customer will only have to install the front wheel and setup the headset.
If you have any doubts, please contact us on info@trial-bikes.com.