Clean K1 20″ CARBON Bike 970mm (HOPE/HOPE)


Every detail has been studied carefully by the Clean team in collaboration with the carbon factory to offer the best possible results.

Available in 2 versions:
– Standard
– Pro (upgraded with Clean Pro Rims, Aero Spokes and Alloy Jockey Wheels)



The new version of the popular carbon bike – the K1 20″. New high modulus carbon fiber in UD finish. Keeping the best compromise between strength and weight.
New thru-axle hubs with 12mm axles. Threads into removable inserts made in high-quality 7075 aluminum alloy. The rear sprocket is Shimano HG splined.
New bashplate inserts have been molded into the frame to ensure perfect strength and to avoid any crack in the area.
The fork is prepared for thru-axle hubs or standard hubs just changing the dropouts.


Frame: Clean K1
Fork: Clean Carbon Fiber Tapered
Handlebar: Clean Carbon Fiber 103mm total rise.
Grips: Clean Foam. Extra thin.
Stem: Clean 125 x 24
Headset: Clean Tapered. Superlight. Integrated
Hubs: Clean Thru Axle 12mm. 104mm front. 120mm rear
Brakes: Hope Tech3
Rotors: Clean RS 160mm
Disc protector: Included
Bottom Bracket: Clean 3P Crankset. 30mm axle. Press Fit. Full CNC. 160mm. New adjustment
Pedals: Clean Single Cage.
Chain: KMC X9
Chain tensioner: Clean Integrated. 7075 CNC plate.
Rims: Clean High Profile.
Spokes: Sapim
Nipples: Sapim 16g aluminum.
Freewheel: 135.9. 18T. Shimano HG Splined interface.
Sprocket: Clean 13T Splined
Front tire: Koala 20”
Rear tire: Koala 19”
Front tube: Clean Light
Rear tube: Clean Light

Wheelbase: 970mm
BB high: +87mm
Chainstay: 350mm
Head angle: 72º
Reach: 605mm

Additional information

Weight 8 kg

Standard, Pro


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