Clean K1 PRO Edition 2023 20" Bike

Clean K1 PRO Edition 2023 20" Bike

• The only difference between the Clean K1 PRO Edition bike and the Clean WC Edition is the handlebar and stem. Instead of the carbon combo, the Clean K1 Pro Edition has the Clean Pro 24º Super light Stem and the X2 carbon 103 mm silver handlebar.

Available in 4 versions
· Option 1: Clean X3 rear hub, Clean HS front rim brake and Hope Tech 4 rear disc brake (Clean X3 Hub | HS / DISC).
· Option 2: Clean X3 disc rear hub, Hope Tech 4  front and rear disc brakes (Clean X3 Hub | DISC / DISC).

· Option 3: Clean Rear Disc Freehub, Clean HS front rim brake and Hope Tech 4 rear disc brake (Clean Freehub | HS / DISC).
· Option 4: Clean Rear Disc Freehub, Hope Tech 4  front and rear disc brakes (Clean Freehub | DISC / DISC).

Check the following list to see the components of each setup option.

Frame and fork
- Frame: Clean K1 2022 20”, made of high-modulus carbon fibre, with Post Mount disc brake mounts and exchangeable dropout inserts
- Forks: Clean K1 2022 20” 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, 12 mm through-axle, 104 mm spacing
- Rear hub: Clean X3 32 spoke holes, 12 mm through-axle and rotor mounts, 120 mm spacing, Shimano HG splines or Clean Rear Disc Freehub (depending on version choice).
- Chain tensioner: Clean X2 PRO integrated, with two 10T jockey wheels made of 7075 T6 aluminium
- Front rim: Clean Trials PRO 20”, single wall, 34 mm wide, 28 spoke holes, anodized black
- Rear rim: Clean Trials PRO 19”, single wall, 48 mm wide, 32 spoke holes, anodized black
- Spokes: Aero Ultra light spokes, black
- Rim tape: Clean, black
- Front inner tube: Clean 20"
- Rear inner tube: Clean 20"
- Front tyre: Clean Koala 20” x 2.00”
- Rear tyre: Clean Koala 19” x 2.60”

Brakes
- Front brake: Hope Tech 4 Trial Zone or Clean HS rim brake 
- Rear brake: Hope Tech 4 Trial Zone
- Rotors: Clean RS, 160 mm 
- 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 30 mm diameter BB axle, CNC machined, with a new adjustment system. 160 mm 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 or Clean Splined Sprocket For BB30, 18 teeth (depending on version choice).
- 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
- Grips: Extra-thin Clean foam, black
- Stem: Clean Trials Pro, 145 mm x 24º, 31.8 mm Oversized handlebar diameter, black.
- Handlebar: Clean X3 103 mm carbon fibre, 720 mm long, 31.8 mm 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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(5) Centre of BB shell to centre top of head tube: 610 mm
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(6) Reach: 469 mm
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(7) Stack: 373 mm
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Weight
- 7.194 Kg (Disc version)

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.