Marin Bikes

San Quentin 3

2021 Marin San Quentin 3 profile.

See this bike in a different color:
  • Suspension: RockShox Revelation RC
  • Wheel Size: 27.5"
  • Frame: Aluminum
  • Size Range: S, M, L, XL

DOWNHILL TRAILS

LIGHT DIRT JUMP

ENDURO

The San Quentin is for the aggressive hardtail trail rider looking for a blend between singletrack capabilities and extended air time.

Key upgrades over the San Quentin 2:

  • RockShox Revelation RC fork
  • Shimano Deore 6100 wide-range 12-speed drivetrain
  • Shimano MT420 4-piston brakes
  • Maxxis Assegai 3C MAXX TERRA EXO tubeless compatible tires

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Specifications

  • Frame

    Series 3 6061 Aluminum, Double Butted Frame, Internal Shifter and Dropper Post Routing, External Brake, 12x148mm Thru-Axle, 73mm Threaded BB

  • Front Suspension

    RockShox Revelation RC, 110x15mm Boost Spacing, Fast Black Stanchions, 130mm Travel, Bolt-On Thru-Axle, 37mm Offset

  • Rims

    Marin Aluminum Double Wall, 29mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible

  • Hub, Rear

    Shimano HB-MT410B, 148x12mm, Centerlock, Microspline Freehub Body

  • Hub, Front

    Shimano HF-MT410B, 110x15mm, Centerlock

  • Spoke, Nipples

    14g Black Stainless Steel

  • Tires

    Maxxis Assegai, 27.5x2.5", 3C MAXX TERRA, EXO, Tubeless Compatible

  • Derailleur, Rear

    Shimano Deore, 12-Speed, SGS

  • Derailleur, Front

    -

  • Shift Lever

    Shimano Deore, 12-Speed, SL-7100R

  • Crankset

    FSA Comet, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing

  • Bottom Bracket

    Mega EXO 73mm BSA

  • Chain

    KMC X-12 Silver and Black

  • Cassette

    Shimano, Deore 12-Speed, 10-51T

  • Brake, Front

    Shimano MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor

  • Brake, Rear

    Shimano MT420, 4-Piston Hydraulic Disc Brake, 180mm Rotor

  • Brake Levers

    Shimano MT4100 Hydraulic Lever, I-Spec EV Compatible

  • Handlebar

    Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back

  • Stem

    Marin 3D Forged Alloy, 35mm

  • Grips

    Marin Single Clamp Locking

  • Headset

    FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”

  • Seatpost

    X-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, All Other Sizes: 150mm Travel, 30.9mm

  • Saddle

    Marin Speed Concept

  • Pedals

    Nylon Platform

  • Extras

    -

Specifications, pricing, and availability are subject to change without notice.

Geometry

San Quentin 3 geometry diagram
S M L XL
Stack 586.1 590.7 599.7 604.3
Reach 422 444 464 484
Headtube Angle 65° 65° 65° 65°
Headtube Length 105 110 120 125
Seattube Angle 75° 75° 75° 75°
Seattube Length 385 430 475 515
Toptube Effective 579.1 602.3 624.7 645.9
BB Height 310 310 310 310
BB Drop 50 50 50 50
Chainstay 425 425 425 425
Wheelbase 1144.8 1168.9 1193.1 1215.3
Standover Height 664 677 714 745
Fork Offset 37 37 37 37
Seatpost Diameter 30.9 30.9 30.9 30.9
Handlebar Width 780 780 780 780
Stem Length 45 45 45 45
Crank Length 170 175 175 175

All lengths in millimeters

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