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- All New Series 2 6061 Aluminum, Double Butted Frame, Internal Cable Routing
- Balanced geometry for enduro trail riding and dirt jumping
- SR Suntour XCM34 130mm Fork
- Tektro M275 Hydraulic Disc Brakes, 180mm Rotors
- Microshift/Sunrace 1 x 9 Speed Drivetrain
- Vee Tire Co, Flow Snap, 27.5” x 2.6” Tyres
Axles: | Bolt-On Thru-Axle |
---|---|
Bottom bracket: | Sealed Cartridge Bearing, Square Taper |
Brakes: | Tektro M275 Hydraulic Disc, 180mm Rotor |
Chain: | KMC X-9 |
Crankset: | Marin Forged Alloy, Integrated Steel 32T Narrow Wide Chainring, Boost Spacing |
Derailleur rear: | MicroShift RD-M9195M, 9 Speed, With Clutch |
Fork: | SR Suntour XCM34 Boost 15x110mm Spacing, 130mm Travel, Coil Spring, 27.5", Bolt-On Thru-Axle |
Frame: | All New Series 2 6061 Aluminum, Double Butted Frame, Internal Cable Routing, 141mm Open Dropout, 73mm Threaded BB |
Freewheel: | CASSETTE: Sunrace, 9 Speed, 11-46T |
Grip: | Marin MTN, Closed End |
Handlebar: | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back |
Handlebar stem: | Marin 3D Forged Alloy, 45mm |
Headset: | FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
Hubs: | FRONT:Forged Alloy, Quad Sealed Cartridge Bearings, Alloy Axle, QR type, 141mm Width, Disc, 32H, Shimano Standard Freehub Body / REAR: Forged Alloy, 110x15mm, Sealed Cartridge Bearing, Disc, 32H |
Pedals: | Nylon Platform |
Rim: | Marin Aluminum Double Wall, Disc Specific, 29mm Inner, Pinned Joint, 32H, Tubeless Compatible |
Saddle: | Marin Speed Concept |
Season: | 2023 |
Seat post: | Marin Alloy, 30.9mm |
Spokes: | 14g Black Stainless Steel |
Tyre front: | Vee Tire Co, Flow Snap, 27.5x2.6", MPC Compound, Wire Bead |
Tyre rear: | Vee Tire Co, Flow Snap, 27.5x2.6", MPC Compound, Wire Bead |
Wheel size: | 27.5" (650b) |
S | M | L | XL | |
---|---|---|---|---|
Stack | 623.4 | 627.9 | 636.9 | 641.4 |
Reach | 422 | 450 | 470 | 500 |
Headtube Angle | 64° | 64° | 64° | 64° |
Headtube Length | 110 | 115 | 125 | 130 |
Seattube Angle | 77° | 77° | 77° | 77° |
Seattube Length | 310 | 340 | 375 | 414 |
Toptube Effective | 565.9 | 594.9 | 617 | 648.1 |
BB Height | 316 | 316 | 316 | 316 |
BB Drop | 50 | 50 | 50 | 50 |
Chainstay | 425 | 425 | 425 | 425 |
Wheelbase | 1176 | 1206.2 | 1230.6 | 1262.8 |
Standover Height | 628.1 | 657 | 665.4 | 681.6 |
Fork Offset | 47 | 47 | 47 | 47 |
Seatpost Diameter | 30.9 | 30.9 | 30.9 | 30.9 |
Handlebar Width | 780 | 780 | 780 | 780 |
Stem Length | 35 | 35 | 35 | 35 |
Crank Length | 170 | 170 | 170 | 170 |
All lengths in millimeters
Marin San Quentin Bike Sizing Chart


Marin Bikes are Made For Fun. Since the first mountain bikes bearing the Marin name debuted in 1986, the brand has been dedicated to enriching the lives of riders by making fun, high caliber bicycles, which provide years of riding enjoyment. They operate their business based on hard work, fueled by passion, and fulfilled by the satisfaction of bringing the joy of cycling to riders across the world.
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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.