Comas R2 Factory 20" Bike

Comas R2 Factory 20" Bike

The new Comas R2 Factory 20" Bike is the new version of the famous Comas R1 Trials Bike, which has been so successful last year.

Differences with the R2 Race 20" Bike version:
✅ Carbon Handlebar.
✅ 135.9 18t Freewheel.
✅ Titanium Pedals.
✅ Include Disc Protector.
✅ Race Cranks, lighter.
✅ KMC X9-73 Chain. 
✅ M15 Alloy Crank Bolts.

Check the part list of the Comas R2 20" bike below:

Frame and Fork
- Frame: Comas R2 20”, 1008mm, Features a tapered headtube, for 1 1/8” – 1,5” tapered headsets, Post Mount disc brake mounts , orange color.
- Fork: Comas 20”, tapered 1 1/8” – 1.5”, Post Mount disc brake mounts.

Wheels
- Front hub: Comas Disc 28 spoke holes, with rotor mounts, 100mm spacing, anodized black.
- Rear hub: Comas Disc 32 spoke holes, with rotor mounts, 116mm spacing, anodized black.
- Chain tensioner: Comas snail cams, black.
- Front rim: Comas 20'', single wall, 32mm wide, 28 spoke holes, anodized black. 
- Rear rim: Comas 19”, single wall, 48mm wide, 32 spoke holes, anodized black. 
- Spokes: Comas 13G (1.8mm), made of steel, black.
- Nipples: Aluminium 13G, black.
- Rim tape: Comas, white.
- Front inner tube: Comas 20”x 1.75, 1.8mm thickness.
- Rear inner tube: Comas 20”x 1.75,  1.8mm thickness.
- Front tyre: Monty ProRace  20”x2.00”.
- Rear tyre: Monty ProRace  19”x2.60”.

Brakes
- Front brake: Hope Tech 3 Post Mount.
- Rear brake: Hope Tech 3 Post Mount.

- Rotors: Comas Race 160mm.
- Disc protector: Comas 7075

Drivetrain
- Cranks: Comas Race ISIS 7075, 160mm long, Offset 33mm.
- Bottom bracket: Comas ISIS, 123mm axle, silver.
- Freewheel: Comas 135.9 18T, with 135 engagement points, 9 pawls and 18 teeth.
- Chain: KMC X9-73 1/2'' x 11/128''.
- Rear sprocket: Comas  12T Screw-on, Aluminum 7075-T6.
- Pedals: Comas single cage, made from titanium, anodized black.
- Bashring: Comas ultralight bashring, anodized red.

Steering
- Headset: Comas Tapered 1 1/8” - 1.5”, black.
- Stem: Comas 20º, 150mm x 20º, 31.8mm Oversized handlebar diameter, black with white Comas graphics.
- Grips: Comas foam 4mm thickness.
- Handlebar: Comas Carbon, 720mm long, 105mm rise, 31.8mm Oversized handlebar diameter, black with white Comas graphics.

Geometry (based on Comas fork 370mm and +40mm offset)
- Wheelbase: 1008mm
- Chainstay length: 350mm
- Bottom bracket rise:  +85mm
- Head angle: 72º

Weight
- 7.70Kg (to be confirmed)

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.

This bike is partially set up by our workshop, so the customer will only have to set both the front wheel and the headset up.

If you have any doubts, please contact to info@trial-bikes.com.