MountainVerified spec

2021 Marin San Quentin 3

Launched at $2,049

Own a 2021 Marin San Quentin 3?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

New

$1,145

$739 to $1,379

Like new

$1,088

$702 to $1,311

Excellent

$1,030

$665 to $1,242

Good

$859

$555 to $1,035

Fair

$630

$407 to $759

For parts

$343

$222 to $414

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Fork: RockShox Revelation RC, 110x15mm Boost Spacing, Fast Black Stanchions, 130mm Travel, Bolt-On Thru-Axle
Stem: Marin 3D Forged Alloy, 35mm
Tires: Maxxis Assegai, 27.5x2.5", 3C MAXX TERRA, EXO, Tubeless Compatible
Brakes: Shimano MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor (front), Shimano MT420, 4-Piston Hydraulic Disc Brake, 180mm Rotor (rear)
Saddle: Marin Speed Concept
Wheels: Marin Aluminum Double Wall, 29mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible; hubs Shimano HF-MT410B, 110x15mm, Centerlock / Shimano HB-MT410B, 148x12mm, Centerlock, Microspline Freehub Body
Cassette: Shimano, Deore 12-Speed, 10-51T
Crankset: FSA Comet, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing
Seatpost: X-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, All Other Sizes: 150mm Travel, 30.9mm
Shifters: Shimano Deore, 12-Speed, SL-7100R
Handlebar: Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
Rear derailleur: Shimano Deore, 12-Speed, SGS
Travel front mm: 130

L: Reach mm: 464; Stack mm: 599.7; Wheelbase mm: 1193.1; Head angle deg: 65; Seat angle deg: 75
M: Reach mm: 444; Stack mm: 590.7; Wheelbase mm: 1168.9; Head angle deg: 65; Seat angle deg: 75
S: Reach mm: 422; Stack mm: 586.1; Wheelbase mm: 1144.8; Head angle deg: 65; Seat angle deg: 75
XL: Reach mm: 484; Stack mm: 604.3; Wheelbase mm: 1215.3; Head angle deg: 65; Seat angle deg: 75

Launch price from Marin's US page captured 2020-11, inside the 2021 model year.

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