Vélo trial 20" conçu pour les jeunes de (7 - 12 ans)

photos non contre actuelles

Avec la gamme LAB (Like A Boss), Crewkerz rend accessible le trial aux plus jeunes. Le développement de la discipline ayant toujours été une priorité de la marque de VTT et vélos trials marseillaise, il nous semblait logique d’offrir des vélos adaptés aux plus jeunes.

Avec la gamme LAB (Like A Boss), Crewkerz rend accessible le trial aux plus jeunes. Le développement de la discipline ayant toujours été une priorité de la marque de VTT et vélos trials marseillaise, il nous semblait logique d’offrir des vélos adaptés aux plus jeunes.

Frame
- Made of high quality 6061-T6 aluminum with optimized tubes. Ideal for riders up to 1.20m
- Oversized chainstays that give a robust and reliable construction.
- Incorporates bridge of transversal reinforcement in the seatstays.
- High precision CNC machined dropouts designed to use eccentric type tensioners.
Fork
- 18" trial fork for V-brake system with 1-1/8" head tube
- Made of 6061-T6 aluminum with optimized thicknesses to improve resistance.
- Oversized blades that give a robust and reliable construction.
- CNC machined steering tube in one piece to optimize rigidity.
- High precision CNC machined dropouts
- Width of 100mm between dropouts compatible with the most of front hubs on the market.
Wheels
- Front hub: Comas Ultralight 100mm 28 spokes, 9mm threaded axle.
- Rear hub: Comas Ultralight 116mm 32 spokes, 10mm threaded axle, thread 1.37x24T
- Snail cam: Comas eccentric type, 7075-T6, 49 positions
- Front rim: Comas 18 '', 28 holes, Mono-layer, Width 32mm, Lightened
- Rear tire: Comas 18 ", 32 holes, Mono-layer, Special Width 47mm, Lightened
- Spokes: Comas Ultraligth 1.8mm
- Nipples: Aluminum
- Tires: 18"x2.20, symmetrical design, internal security ring
Brakes
- Brakes: L-90mm V-brake sytem, Aluminum, 2 fingers lever
Drivetrain
- Crankset: Comas L130mm, offset 33mm, for threaded freewheel
- Bottom bracket: JIS, CrMo, Sealed bearings, L124.5mm
- Freewheel: Comas 30.6, 16 teeth, red color
- Chain: YBN s20, 1/2x3/32 "
- Sprocket: Comas 12T threaded, 7075-T6, width 12mm
- Pedals: Comas Mono-Cage, Polymer, Thread 9/16 "
Steering
- Headset: Comas 1-1/8", finished in black
- Stem: Comas of 100mm and 25º of inclination
- Grips: comas Extra-thin foam, 2mm thickness
- Handlebar: Comas Aluminum 7075-T6, H105mm, L580mm
Geometry
- WD: 116mm
- BB: 68mm
- HT: 110mm
- FC: 738mm
- RC: 275mm
- BH: + 25mm
- HA: 72º
- OFF: 45mm
Colour
- Black with COMAS graphics in white, black and red.

Clean S1 18" 740mm Bike, the trials bicycle specially made for Young riders who want to start its first section