Trials kid bike 20" CLEAN S1


Kids trials bike CLEAN S1 with 920mm wheelbase is perfect choice for jound kid beginners in age from around 6 years. Ideal heigh of the riders is from 120cm till 140cm. This trials bike is made for young riders, which wants to try ride obstacles and train their technical skills for better bike control.

13,512 CZK
Out of stock

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Kids trials bike CLEAN TRIALS S1 offer perfect combination of componens, unique geometry which is perfect for joung riders from 120cm till 140cm. The best trials components from CLEAN TRIALS which are available in this price category of bikes from CLEAN TRIALS.

- disc hydraulic brakes, which offers perfect power delivery for joung fingers
- frame is constructed from high durable 6061-T6
- low weight, which will not limit the riders during their progress of technical skills

List of components:

Frame: Clean S1 20” 920mm (aluminium alloy 6061-T6 with PM DISC brake mount)
Fork: Clean S1 20” (Cr-Mo alloy with PM DISC brake mount)
Headset: CLEAN Ahead 1-1/8" (external)
Stem: CLEAN X2 90mm x 35°
Handlebars: Clean S1 680mm / height 35mm (stem clamp diameter 31.8mm)
Grips: CLEAN foam
Front brake: Bengal Brakes Ares 3
Rear brake: Bengal Brakes Ares 3
Cranks: Clean JIS 155mm
Bottom bracket: Clean JIS (sealed bearings)
Pedals: Platform BMX / plastic
Freewheel: Clean 16 theets, with 72 engagement points
Cog: CLEAN 14 theets
Chain: KMC 3/32”
Chain tensioner: CLEAN snail cams
Bashplate: CLEAN mini (2-piece)
Front wheel: Rim CLEAN 20" 33mm + Hub CLEAN X1 100m DISC
Rear wheel: Rim CLEAN 20" 33mm + Hub CLEAN X1 116m DISC
Front tyre: CLEAN Koala 20"
Rear tyre: CLEAN Koala 20" 


- wheelbase (from the front to rear hub axle): 920mm
- rear chainstay lenght: 350mm
- BB Rise (the height between hub axles connection line): +40mm
- headset angle: 71°


- 8,43 kg

Clean Trials 2.0

Data sheet

Fork material
Frame material
Front break type
DISC hydraulic
Rear break type
DISC hydraulic

Specific References