Coast Trail 20 7 Speed 2026

The Coast Trail is Marin's kid's bike range. All their expertise put to use designing high quality bikes for young riders - reliable, safe and built to take a beating only a youngster could dish out.

The Coast Trail 20" 7 is built around a lightweight aluminium alloy frame and fork, but with the addition of a dependable and smooth-shifting Shimano 7-speed drivetrain - perfect for a growing rider who is able to get out for the ride to school, to the park or out on your neighbourhood paths.

SIZING - 

• One Size: 3'5 - 4'7

SPECIFICATION - 

Frame - Series 1 Lightweight Aluminium, Low Standover, 20” Wheels, Replaceable Derailleur Hanger, Rim Brake
Fork - Series 1 Aluminium , Rim brake
Rim - Aluminium, CNC Brake Surface
Hub Rear - Forged Aluminium Alloy, 28H
Hub Front - Forged Aluminium Alloy, 28H
Spokes - 14g Stainless Steel
Tires - Marin X Vee Tire Co. Speedster, 20x2.0”
Derailleur Rear - Shimano Tourney, 7-Speed
Shift Lever - Microshift TS39 Short-Reach 7-Speed
Crankset - Forged Alloy, 34T, 140mm, Ring Guard
Bottom Bracket - Sealed Cartridge Bearings, Square Taper
Chain - KMC 7-Speed
Cassette - SunRace, 7-Speed, 11-34T
Brakes Front - Linear Pull, Alloy
Brakes Rear - Linear Pull, Alloy
Brake Levers - Kid's Specific Short Reach Alloy Lever
Handlebar - Marin Riser, 50mm Rise, 580mm Width, 19mm OD Grip Section
Stem - Alloy, 40mm
Grips - Single Densitiy, Thin Diameter Grip
Headset - Threadless
Seatpost - Aluminium, 27.2mm, Integrated Saddle/Post
Saddle - Marin 20" Integrated Saddle/Post
Pedals - Kids Specific Nylon Pedal