Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2024 Marin San Quentin 20"
Value Guide market data · 2024 Marin San Quentin 20"
12-month trend
16%
Direction and magnitude, not judgment
vs. category average
4%
Holds value better than category avg
Price over time - 2024 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
2024 San Quentin 20" lineup
Overview
About this bike
2024 Marin San Quentin 20" value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Series 2 6061 Aluminum, 20” Wheels, Disc Specific, 135mm Dropouts
- Front Suspension
- SR Suntour XCM 24 BOOST, 80mm Travel, 110mm Axle Spacing
- Fork
- SR Suntour XCM 24 BOOST, 80mm Travel, 110mm Axle Spacing
Drivetrain
- Groupset
- Shimano Altus
- Crankset
- Forged Alloy, Narrow Wide 30T, 140mm
- Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Chain
- KMC Z8
- Cassette
- Shimano 8-speed, 11-32T
- Derailleur Rear
- Shimano Altus
- Shift Lever
- Shimano Altus SL-M315, 8-Speed
- Rear Derailleur
- Shimano Altus
- Shifters
- Shimano Altus SL-M315, 8-Speed
Brakes
- Brake Levers
- Tektro Kid's Specific Short Reach Lever for Hydraulic Brake
- Brakes
- Tektro HD-J285 Kid's Specific Hydraulic Disc
Cockpit
- Handlebar
- Marin Riser, 31.8 clamp, 30mm Rise, 590mm Width
- Stem
- Marin Alloy, 35mm
- Grips
- Marin MTB
- Headset
- 1-1/8" x 1-1/8" FSA No 10P
- Seatpost
- Marin Alloy, 30.9mm
- Saddle
- Marin Kids MTB
- Handlebar Width
- 590
- Stem Length
- 35
Wheels & Tires
- Spokes
- 14g Stainless Steel
- Tires
- Vee Tire Crown Gem, 20x2.6”, Wire Bead
- CHead Tube Angle
- 65°
- DHead Tube Length
- 90
- ESeat Tube Angle
- 75°
- FSeat Tube Length
- 308
- GTop Tube Effective
- 443.4
- Rim
- Marin, Double Wall Alloy, 25mm Internal
- Hub Rear
- Forged Aluminum, 32H, Disc Specific
- Hub Front
- Forged Aluminum, 32H, Disc Specific
- Front Tire
- Vee Tire Crown Gem, 20x2.6”, Wire Bead
- Hubs
- Forged Aluminum, 32H, Disc Specific
- Rear Tire
- Vee Tire Crown Gem, 20x2.6”, Wire Bead
- Wheel Set
- Marin, Double Wall Alloy, 25mm Internal
Pedals
- Pedals
- Kids Specific Nylon Pedal
Accessories
- AStack
- 499
- BReach
- 310
- HBB Height
- 260
- IBB Drop
- 10
- JChain Stay
- 340
- KWheel Base
- 922
- LStand Over Height
- 540
- MFork Offset
- 40
- Brakes Front
- Tektro HD-J285 Kid's Specific Hydraulic Disc
- Brakes Rear
- Tektro HD-J285 Kid's Specific Hydraulic Disc
Weight & Sizing
- ONE SIZE
- 3'8"to4'4"
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.