Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2021 Marin Bayview Trail
Value Guide market data · 2021 Marin Bayview Trail
12-month trend
11%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2021 Marin Bayview Trail
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Bayview model years
2025$464 - $539▲ 9% vs. 2021
2024$511 - $593▲ 20% vs. 20212021$427 - $496Currently viewing
2019$391 - $454▼ 8% vs. 20212018$391 - $454▼ 8% vs. 2021
2017$605 - $702▲ 42% vs. 2021
2016$614 - $713▲ 44% vs. 2021
2015$605 - $702▲ 42% vs. 2021
2014$465 - $540▲ 9% vs. 2021
2013$465 - $540▲ 9% vs. 20212011$353 - $410▼ 17% vs. 2021
2010$349 - $405▼ 18% vs. 2021
2008$442 - $513▲ 3% vs. 20212021 Bayview Trail lineup
Overview
About this bike
2021 Marin Bayview Trail value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Series 1 6061 Aluminum, 24” Wheels, IS Seatstay Disc Mount, 135mm Dropouts
- Front Suspension
- SR Suntour XCT Jr 24", Pre-Load Adjust Coil Spring, 50mm Travel
- Fork
- SR Suntour XCT Jr 24", Pre-Load Adjust Coil Spring, 50mm Travel
Drivetrain
- Groupset
- Shimano Altus
- Crankset
- Forged Alloy, 30T, 152mm, Ring Guard
- Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Chain
- KMC Z50
- Cassette
- Shimano HG-20 7-Speed, 12-32T
- Derailleur, Rear
- Shimano Altus, 7-Speed
- Shift Lever
- Shimano Revo Twist 1x7-Speed
- Chainrings
- 30T
- Rear Derailleur
- Shimano Altus, 7-Speed
- Shifters
- Shimano Revo Twist 1x7-Speed
Brakes
- Brake Levers
- Kids Specific Short Reach Alloy Lever
- Brake, Front
- Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
- Brake, Rear
- Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
- Brakes
- Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotors
Cockpit
- Handlebar
- Marin Riser, 30mm Rise, 590mm Width
- Stem
- Marin Alloy, 60mm
- Grips
- Marin Dual Density
- Headset
- FSA, Threaded
- Seatpost
- Marin Alloy, 27.2mm
- Saddle
- Marin Kids MTB
- Handlebar Width
- 590
- Stem Length
- 70
Wheels & Tires
- Rims
- Marin, Double Wall Alloy
- Tires
- Vee Tire Crown Gem, 24”x2.25”, Wire Bead
- Hub, Rear
- Formula, 32H
- Hub, Front
- Formula, 32H
- Spoke, Nipples
- 14g Stainless Steel
- Front Tire
- Vee Tire Crown Gem, 24x2.25", Wire Bead
- Hubs
- Formula, 32H
- Spokes
- 14g Stainless Steel
Pedals
- Pedals
- Kids Specific Nylon Pedal
Accessories
- AStack
- 502.75
- BReach
- 331.92
- CHeadtube Angle
- 70°
- DHeadtube Length
- 105
- ESeattube Angle
- 73°
- FSeattube Length
- 321
- GToptube Effective
- 485
- HBB Height
- 283
- IBB Drop
- 25
- JChainstay
- 400
- KWheelbase
- 946.97
- LStandover Height
- 581.19
- MFork Offset
- 40
Weight & Sizing
- ONE SIZE
- 4'1"to4'8"
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.