Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2024 Marin Coast Trail 20" 1 Speed
Previous used estimate
$287 - $295
Actual value depends on condition, size, and local demand.
Value Guide market data · 2024 Marin Coast Trail 20" 1 Speed
12-month projected trend
18%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2024 Marin Coast Trail 20" 1 Speed
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
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Compare Coast Trail 20" 1 Speed models
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Overview
About this bike
Step up from the Coast Trail 16", and see the spec progress, just like the young rider in your life. The Coast Trail 20" 1 is built around a lightweight aluminum alloy frame and fork, but with the addition of a simple and dependable single 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 neighborhood paths. LIGHTWEIGHT ALUMINUM FRAMES & FORKS - Coast Trail models are all built upon lightweight Series 1 aluminum frames and aluminum forks. This ensures that your young rider won't be held back by a heavy bike, as a lighter bike is easier to control and balance. The weight savings goes beyond the frame, and we ensured that every component spec'd offers the best balance of weight to durability. KIDS-SIZED COMPONENTS - Kids are smaller all over, so our designers took that into consideration when designing the Coast Trails. Handlebars and grips are of smaller diameter than found on adult bikes, brake levers are specifically designed for smaller hands, and even the pedals and saddles are proportionally smaller. This helps kids maintain comfort and control while they are still developing their skills as riders. SMOOTH-ROLLING 2.0" TIRES - Smooth-rolling Marin x Vee Tire 2.0" wide tires are used on all Coast Trail models, with smooth center for easy riding on paved surfaces, and inverted tread on the sides for added safety when the paths are rougher.
Specifications
- Subtype
- 20-inch
- Category
- Kids
- Component Fork
- Series 1 Aluminum , Rim brake
- Component Hubs
- Forged Aluminum Alloy, 28H
- Component Size
- 20-inch
- Component Stem
- Alloy, 40mm
- Product Family
- Coast
- Component Chain
- KMC 1-Speed
- Component Color
- Blue Yellow, Mocha Silver, Pink Grey, Silver Black
- Component Frame
- Series 1 Lightweight Aluminum, Low Standover, 20” Wheels, Single Speed, Rim Brake
- Component Brakes
- Linear Pull, Alloy
- Component Pedals
- Kids Specific Nylon Pedal
- Component Saddle
- Marin 20" Integrated Saddle/Post
- Component Spokes
- 14g Stainless Steel
- Component Headset
- Threadless
- Component Crankset
- Forged Alloy, 34T, 140mm, Ring Guard
- Component Seatpost
- Aluminum, 27.2mm, Integrated Saddle/Post
- Component Handlebar
- Marin Riser, 50mm Rise, 580mm Width, 19mm OD Grip Section
- Component Rear Tire
- Marin X Vee Tire Co. Speedster, 20x2.0”
- Component Wheel Set
- Aluminum, CNC Brake Surface
- Component Front Tire
- Marin X Vee Tire Co. Speedster, 20x2.0”
- Component Tape Grips
- Single Densitiy, Thin Diameter Grip
- Component Brake Levers
- Kid's Specific Short Reach Alloy Lever
- Component Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Component Accessories Extras
- Full Chaincase
- Component Cassette Freewheel
- Single Speed Freewheel, 16T
- Hubs
- Forged Aluminum Alloy, 28H
- Crankset
- Forged Alloy, 34T, 140mm, Ring Guard
- Pedals
- Kids Specific Nylon Pedal
- Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Chain
- KMC 1-Speed
- Seatpost
- Aluminum, 27.2mm, Integrated Saddle/Post
- Saddle
- Marin 20" Integrated Saddle/Post
- Handlebar
- Marin Riser, 50mm Rise, 580mm Width, 19mm OD Grip Section
- Headset
- Threadless
- Rear Tire
- Marin X Vee Tire Co. Speedster, 20x2.0”
- Stem
- Alloy, 40mm
- Accessories & Extras
- Full Chaincase
- Brake Levers
- Kid's Specific Short Reach Alloy Lever
- Brakes
- Linear Pull, Alloy
- Fork
- Series 1 Aluminum , Rim brake
- Frame
- Series 1 Lightweight Aluminum, Low Standover, 20” Wheels, Single Speed, Rim Brake
- Tape/Grips
- Single Densitiy, Thin Diameter Grip
- Color
- Silver Black
- Size
- 20-inch
- Spokes
- 14g Stainless Steel
- Cassette/Freewheel
- Single Speed Freewheel, 16T
- Wheel Set
- Aluminum, CNC Brake Surface
- Front Tire
- Marin X Vee Tire Co. Speedster, 20x2.0”
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.