Comas Entry 20" 970mm Bike

Comas Entry 20" 970 mm Bike

• Comas Entry 20’’ 970 mm kid trials bike.
• Suits riders up to 14 years of age or 1.60m tall, approximately.
• Available in 2 versions: with cable disc brakes or with Tektro HDM275 hydraulic disc brakes.

Frame and Fork
- Frame: Comas Entry 20”, 970 mm, Features a headtube, for 1 1/8” headsets, Post Mount disc brake mounts , orange color.
- Fork: Comas Entry 20”, 1 1/8”, Post Mount disc brake mounts, orange color.

Wheels
- Front hub: Comas Disc 28 spoke holes, with rotor mounts, 100 mm spacing, anodized black.
- Rear hub: Comas Disc 32 spoke holes, with rotor mounts, 116 mm 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 20”, single wall, 48mm wide, 32 spoke holes, anodized black.
- Spokes: Comas 13G (1.8 mm), made of steel, black.
- Nipples: Aluminium 13G, black.
- Rim tape: Comas, white.
- Front inner tube: Comas 20”x 1.75.
- Rear inner tube: Comas 20”x 1.75.
- Front tyre: Innova 20”x2.25”.
- Rear tyre: Monty ProRace 20”x2.25”.

Brakes
- Front brake: Cable disc brakes or Tektro hydraulic  disc brake 160 mm, Post mount (optional).
- Rear brake: Cable disc brakes or Tektro hydraulic disc brake 160 mm, Post mount (optional).
- Rotors: Comas Race 160 mm.

Drivetrain
- Cranks: Comas JIS (square), 170 mm long.
- Bottom bracket: Comas JIS (square), 124.5 mm axle.
- Freewheel: Comas 30.6 18T, with 30.6 engagement points, 18 teeth.
- Chain: YBN S20, 1/2x3/32”.
- Rear sprocket: Comas 13T Screw-on, Aluminum 7075-T6.
- Pedals: Plastic pedals (we recommend replacing them for some higher quality pedals).
- Bashring: Comas ultralight bashring, anodized black.

Steering
- Headset: Comas 1 1/8" internal , black.
- Stem: Comas 20º, 130 mm x 20º, 31.8mm Oversized handlebar diameter, black with white Comas graphics.
- Grips: Comas foam 4 mm thickness.
- Handlebar: Comas Entry, 720 mm long, 115 mm rise, 31.8 mm Oversized handlebar diameter, black with white Comas graphics.

Geometry (based on Comas fork 370 mm and +40 mm offset)

(1) Wheelbase: 970 mm
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(2) Rear End: 350 mm
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(3) Bottom Bracket Height: +85 mm.
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(4) Head Angle: 72°.
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Weight
- 8,960 Kg ( Cable disc brakes version and with plastic pedals at 342 g)

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 wheels, chain, pedals, and the headset up.

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