Author Cosmic 20 Kids’ Bike Navy Blue 10"

The Author Cosmic 20 in navy blue combines modern style with functionality. Its lightweight 6061 aluminum frame and hi-ten fork ensure stability and comfort on every ride.
With Shimano Revoshift 6-speed gearing, kids can easily adapt to different terrains, while TEKTRO V-brakes provide confident stopping power.
Designed for young riders eager to explore and gain independence, the Cosmic 20 makes every journey exciting — from school commutes to weekend adventures.

Technical specifications

• Frame size: 10"

• Wheel size: 20”

• Frame material: aluminium 6061

• Fork: hi-ten 20"

• Frame type: kids

• Suspension: rigid

• Colour: navy blue

• Gender: kids

• User height: 115–135 cm

• Bike weight: 8.6 kg

• Purpose: kids / recreational

• Rear derailleur: SHIMANO TY200

• Shifters: SHIMANO Revoshift (6)

• Crankset: PROWHEEL 36T (127 mm)

• Freewheel: SHIMANO MF-TZ510-6, 14–28 (6)

• Chain: KMC Z6

• Brakes: TEKTRO V-brake

• Brake levers: TEKTRO aluminium

• Headset: PRESTINE 1-1/8"

• Rims: aluminium, 20 holes

• Hubs: QUANDO, 20 holes

• Tyres: AUTHOR Speed Master 20" × 1.75"

• Handlebar: aluminium 20 mm, 540 mm

• Stem: aluminium

• Saddle: AUTHOR Pilot

• Seatpost: aluminium (27.2 mm)

• Seat clamp: AUTHOR (31.8 mm)

• Pedals: plastic

Shipping:
We ship across the European Union.