The Coast Trail 20 7 is the natural next step for young riders moving up from smaller bikes. Built around a lightweight Series 1 aluminum frame and fork, it’s durable yet easy to handle, giving kids the confidence to explore further.

Unlike the Coast Trail 16, this model adds a Shimano 7‑speed drivetrain, offering smooth gear changes and more versatility for growing riders. Whether it’s the ride to school, a trip to the park, or cruising neighborhood paths, the Coast Trail 20" 7 is designed to keep pace with their expanding adventures.

Key Features

• Series 1 aluminum frame and fork with low standover height for easy mounting and control
• 20‑inch wheels sized for progressing riders (approx. ages 6–9)
• Shimano 7‑speed drivetrain for reliable shifting and adaptability on varied terrain
• Linear‑pull rim brakes with kid‑friendly short‑reach levers for safe stopping
• Replaceable derailleur hanger for added durability and easy maintenance
• Mixed tread tires for grip on pavement and paths

Specifications

Fork: Series 1 Aluminum , Rim brake
Frame: Series 1 Lightweight Aluminum, Low Standover, 20” Wheels, Replaceable Derailleur Hanger, Rim Brake
Rim: Aluminum, CNC Brake Surface
Hub Rear: Forged Aluminum Alloy, 28H
Hub Front: Forged Aluminum Alloy, 28H
Spokes: 14g Black Stainless Steel
Tires: Marin X Vee Tire Co. Speedster, 20x2.0”
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: Aluminum, 27.2mm, Integrated Saddle/Post
Saddle: Marin 20" Integrated Saddle/Post
Pedals: Kids Specific Nylon Pedal