Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2025 Marin Bayview Trail 20
Previous used estimate
$352 - $362
Actual value depends on condition, size, and local demand.
Value Guide market data · 2025 Marin Bayview Trail 20
12-month projected trend
18%
Direction and magnitude, not judgment
vs. category average
3%
Holds value better than category avg
Price over time - 2025 Marin Bayview Trail 20
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Bayview model years
2025$352 - $362Currently viewing
2024$315 - $325▼ 10% vs. 2025
2021$168 - $173▼ 52% vs. 2025
2019$122 - $125▼ 65% vs. 20252018$115 - $118▼ 67% vs. 2025
2017$144 - $148▼ 59% vs. 2025
2016$126 - $130▼ 64% vs. 2025
2015$123 - $127▼ 65% vs. 2025
2014$106 - $109▼ 70% vs. 2025
2013$106 - $109▼ 70% vs. 20252011$96 - $99▼ 73% vs. 2025
2010$107 - $110▼ 70% vs. 2025
2009$107 - $110▼ 70% vs. 2025
2008$99 - $102▼ 72% vs. 2025
2000$82 - $85▼ 77% vs. 2025Compare Bayview Trail 20 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
The Bayview Trail 20” bikes are built to get kids hooked on riding with quality components and fun graphics that will last for years of neighborhood and bike park service.
Specifications
- Subtype
- 20-inch
- Category
- Kids
- Component Fork
- Steel Rigid Fork, 100mm Spacing, QR Lever
- Component Hubs
- Forged Aluminum Alloy, 32H
- Component Rims
- Marin, Double Wall Alloy
- Component Size
- 20-inch
- Component Stem
- Marin Alloy, 40mm
- Product Family
- Bayview
- Component Chain
- KMC Z8
- Component Color
- Black Gold, Teal Silver
- Component Frame
- Series 1 6061 Aluminum, 20” Wheels, IS Seatstay Disc Mount, 135mm Dropouts
- Component Brakes
- Tektro MDM280 Mechanical Disc, 160mm Rotor
- Component Pedals
- Kids Specific Nylon Pedal
- Component Saddle
- Marin Kids MTB
- Component Spokes
- 14g Stainless Steel
- Component Headset
- FSA, Threaded
- Component Crankset
- Forged Alloy, 30T, 115mm, Ring Guard
- Component Seatpost
- Marin Alloy, 27.2mm
- Component Shifters
- Shimano Revo Twist 1x7-Speed
- Component Handlebar
- Marin Riser, 30mm Rise, 580mm Width
- Component Rear Tire
- Multi Surface, 20”x2.125”
- Component Front Tire
- Multi Surface, 20”x2.125”
- Component Tape Grips
- Marin Dual Density
- Component Wheel Size
- 20-Inch
- Component Brake Levers
- Kids Specific Short Reach Alloy Lever
- Component Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Component Rear Derailleur
- Shimano Altus, 7-Speed
- Component Cassette Freewheel
- Shimano CSHG200, 7-Speed, 12-32T
- Hubs
- Forged Aluminum Alloy, 32H
- Rims
- Marin, Double Wall Alloy
- Crankset
- Forged Alloy, 30T, 115mm, Ring Guard
- Pedals
- Kids Specific Nylon Pedal
- Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Chain
- KMC Z8
- Seatpost
- Marin Alloy, 27.2mm
- Saddle
- Marin Kids MTB
- Handlebar
- Marin Riser, 30mm Rise, 580mm Width
- Headset
- FSA, Threaded
- Rear Derailleur
- Shimano Altus, 7-Speed
- Rear Tire
- Multi Surface, 20”x2.125”
- Stem
- Marin Alloy, 40mm
- Brake Levers
- Kids Specific Short Reach Alloy Lever
- Brakes
- Tektro MDM280 Mechanical Disc, 160mm Rotor
- Fork
- Steel Rigid Fork, 100mm Spacing, QR Lever
- Frame
- Series 1 6061 Aluminum, 20” Wheels, IS Seatstay Disc Mount, 135mm Dropouts
- Shifters
- Shimano Revo Twist 1x7-Speed
- Tape/Grips
- Marin Dual Density
- Color
- Teal Silver
- Size
- 20-inch
- Wheel Size
- 20-Inch
- Spokes
- 14g Stainless Steel
- Cassette/Freewheel
- Shimano CSHG200, 7-Speed, 12-32T
- Front Tire
- Multi Surface, 20”x2.125”
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.