Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2022 Marin San Quentin 20
Previous used estimate
$296 - $305
Actual value depends on condition, size, and local demand.
Value Guide market data · 2022 Marin San Quentin 20
12-month projected trend
10%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2022 Marin San Quentin 20
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All San Quentin model years
Overview
About this bike
The San Quentin 20 is for riders growing up at the local bike park and cruising around the neighborhood that want a kid-sized bike with adult-sized performance. Series 2 Aluminum Frame Features a Series 2 aluminum frame with a tapered headtube, 3D forged dropouts, IS brake mounts, semi-internal cable routing and 135mm open dropouts. Dirt Jump Inspired Frame Style Provides all the benefits of DJ style with massive standover, slick frame tubes, and a hot paint job. Modern Trail Geometry A slack headtube angle paired with a steep seat tube angle creates a ride that will fly uphill, yet descend like it's on rails. The balanced rider position puts the rider weight between the wheels for steady climbing and handling on flats, while the slack front end helps to add higher speed stability through turns and rough patches. 1x Wide-Range Drivetrains Modern 1x drivetrains give the rider the benefits of shifting simplicity and chain retention.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- SR Suntour XCM 24 BOOST, 80mm Travel, Lockout, 110mm Axle Spacing
- Component Hubs
- Forged Aluminum, 32H, Disc Specific
- Component Size
- 20-inch
- Component Stem
- Marin Alloy, 35mm
- Product Family
- San Quentin
- Component Chain
- KMC X8
- Component Color
- Gloss Blue/Green/Black
- Component Frame
- Series 2 6061 Aluminum, 20" Wheels, Disc Specific, 135mm Dropouts
- Component Tires
- Vee Tire Crown Gem, 20 x 2.6", Wire Bead
- Component Brakes
- Tektro HD-J285 Kid's Specific Hydraulic Disc
- Component Pedals
- Kids Specific Nylon Pedal
- Component Saddle
- Marin Kids MTB
- Component Headset
- FSA No. 57E
- Component Crankset
- Forged Alloy, 140mm
- Component Shifters
- MicroSHIFT Acolyte 8-Speed
- Component Seat Post
- Marin Alloy, 30.9mm
- Component Chainrings
- Narrow Wide 28T
- Component Handlebars
- Marin Riser, 31.8 clamp, 30mm Rise, 590mm Width
- Component Tape Grips
- Marin MTB
- Component Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Component Rear Derailleur
- MicroSHIFT Acolyte 8-Speed
- Component Cassette Rear Cogs
- MicroSHIFT 8-speed, 12-42T
- Hubs
- Forged Aluminum, 32H, Disc Specific
- Tires
- Vee Tire Crown Gem, 20 x 2.6", Wire Bead
- Crankset
- Forged Alloy, 140mm
- Pedals
- Kids Specific Nylon Pedal
- Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Chain
- KMC X8
- Saddle
- Marin Kids MTB
- Headset
- FSA No. 57E
- Rear Derailleur
- MicroSHIFT Acolyte 8-Speed
- Stem
- Marin Alloy, 35mm
- Brakes
- Tektro HD-J285 Kid's Specific Hydraulic Disc
- Chainrings
- Narrow Wide 28T
- Fork
- SR Suntour XCM 24 BOOST, 80mm Travel, Lockout, 110mm Axle Spacing
- Frame
- Series 2 6061 Aluminum, 20" Wheels, Disc Specific, 135mm Dropouts
- Handlebars
- Marin Riser, 31.8 clamp, 30mm Rise, 590mm Width
- Seat Post
- Marin Alloy, 30.9mm
- Shifters
- MicroSHIFT Acolyte 8-Speed
- Tape/Grips
- Marin MTB
- Color
- Gloss Blue/Green/Black
- Size
- 20-inch
- Cassette/Rear Cogs
- MicroSHIFT 8-speed, 12-42T
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.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.