Comas R1 20" Shimano

Dostupnost :
Na dotaz
Comas R1 20" disc trial bike
36 500 Kč s DPH
30 166 Kč bez DPH
Počet :

New Comas R1 20” bike. Exclusive Comas design, 100% developed for bike trials with Dani Comas’ experience and knowledge, tested for months by Comas team riders

Frame: Comas R1 20" disc ALU - 1008mm, CNC dropouts, Post Mount disc brake

Fork: Comas R1 20" disc PM ALU

Brakes: Shimano 315 Disc + Comas brake disc (option with Hope Trial zone or Tech 3 braks ) - 43.900,-

Wheels: Rims and hubs Comas Trial Race with 1.8 niples

Tires: Obr Gekok 19 x 2,6 + 20 x 2.0

Stem and bars: Comas 150/ 20° and bars 720/115mm

Crank set: Comas crank 160mm + ISIS BB

Drive: Comas FW 108.9 18T + 12 AL sprocket + YBN chain


WB: 1008mm, chainstay: 350, BB + 85mm, 72°

Weight: 8kg

Option: Hope brakes - 43900,-



Made of high quality 6082-T6 aluminum and with tubes of variable thickness throughout its length. - Top tube with triangular section and down tube with optimized curve to avoid possible collisions. - The lightened bottom bracket tube is integrated in a single piece mechanized next to the joint reinforcement with the seat tubes. - Oversized chainstays of rectangular section that give a robust and reliable construction. - Incorporates bridge of transversal reinforcement in the upper seatstays. - High precision CNC machined drops designed to use eccentric type tensioners.


20 "trial fork for disc brake with 1-1 / 8" / 1.5 "tapered head tube - Made of 6082-T6 aluminum with optimized thicknesses to improve resistance. - Oversized blades that give a robust and reliable construction. - CNC machined steering tube in one full piece to optimize rigidity. - High precision CNC machined dropouts. - Width of 100mm between dropouts compatible with the most of front hubs on the market.


Front hub: Comas Ultralight Disc 100mm 28 spokes, 9mm threaded axle. - Rear hub: Comas Ultralight Disc 116mm 32 spokes, 10mm threaded axle, thread 1.37x24T - Snail Cam: Comas eccentric type, 7075-T6, 49 positions - Front Rim: Comas 20 '', 28 holes, W Profile, Width 32mm, Lightened - Rear tire: Comas 19 ", 32 holes, W Profile, 47mm Width, Lightened - Radios: Comas Ultraligth 1.8mm - Spoke nipples: Aluminum - Front tire: OBR Gekok 20 "x2.00 - Rear tire: OBR Gekok 19 "x2.60

Brakes - Brakes: Shimano M315, hydraulic, Postmount - Brake discs: Comas Race 160mm


Crankset: Comas L160mm, offset 33mm, for threaded sprocket - Bottom bracket: ISIS, machined in CrMo, aluminum cups, L123mm - Freewheel: Comas 108.9, 18 teeth, red color - Chain: YBN s20, 1/2x3/32” - Sprocket: Comas 12T threaded, 7075-T6, width 12mm - Pedals: Comas Mono-Cage, Low profile, 7075-T6 - Freewheel protector: Comas Ultralight type UCI (Ring)


Headset: Comas Semi-integrated Tapered 1-1/8"- 1.5" - Stem: Comas of 150mm and 20º of inclination - Grips: Comas Extra-thin foam, 4mm thickness - Handlebar: Comas Aluminum 7075-T6, H115mm, L720mm

Geometry - WD: 116mm - BB: 68mm - HT: 120mm - FC: 1008mm - RC: 350mm - BH: + 85mm - HA: 72º - OFF: 40mm

Colour - Black anodized with COMAS graphics in white, black and red.