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.
SERIES 3 AND 2 ALUMINUM FRAMES
The San Quentin 1 features a Series 2 aluminum frame, with tapered head tubes, 3D forged drop outs, IS brake mounts, and semi-internal cable routing. The San Quentin 2 and 3 feature Series 3 aluminum frames, with more advanced tube forming, more complex dropouts, post mount disc tabs, full internal cable routing, and a boost 148mm thru-axle.
DIRT JUMP INSPIRED FRAME STYLE
ETaking cues from the Alcatraz, the San Quentin line up provides all the benefits of the DJ style with massive stand over, slick frame tubes, and a sexy paint job.
MODERN TRAIL GEOMETRY
The slack head tube angle paired with a steep seat tube angle create a ride that will fly uphill with perfect front wheel precision but then descend like it's on rails. The balanced rider position thanks to the steep seat tube puts your weight between the wheels for impressive climbing and handling on flats, while the slack front end and short rear center help to pull you through the rough descents and corners with an intuitive feel.
ISCG TABS
San Quentin 2 and 3 models feature ISCG 05 tabs for easy chain retention device installation for rowdier riders.
Looking for the perfect size? Checkout our handy quick reference chart below (NOTE: The chart assumes average limb and torso proportions). Not sure about your size? Just send us your measurements using our Bike Sizing form and one of our experts will help you out!
| Rider Height | Frame Size |
|---|---|
| 5'2" to 5'5" | S |
| 5'5" to 5'8" | M |
| 5'8" to 5'11" | L |
| 5'11" to 6'2" | XL |
| Frame | All New Series 2 6061 Aluminum, Double Butted Frame, Internal Cable Routing, 141mm Open Dropout, 73mm Threaded BB |
| Front Suspension | SR Suntour XCM34 Boost 15x110mm Spacing, 130mm Travel, Coil Spring, 27.5", Bolt-On Thru-Axle |
| Rim | Marin Aluminum Double Wall, Disc Specific, 29mm Inner, Pinned Joint, 32H, Tubeless Compatible |
| Hub Rear | Forged Alloy, Quad Sealed Cartridge Bearings, Alloy Axle, QR type, 141mm Width, Disc, 32H, Shimano Standard Freehub Body |
| Hub Front | Forged Alloy, 110x15mm, Sealed Cartridge Bearing, Disc, 32H |
| Spokes Nipples | 14g Black Stainless Steel |
| Tires | Vee Tire Co, Flow Snap, 27.5x2.6", MPC Compound, Wire Bead |
| Derailleur Rear | MicroShift RD-M9195M, 9 Speed, With Clutch |
| Derailleur Front | - |
| Shift Lever | MicroShift SL-M9195-R, 1x9 with Bearings |
| Crankset | Marin Forged Alloy, Integrated Steel 32T Narrow Wide Chainring, Boost Spacing |
| Bottom Bracket | Sealed Cartridge Bearing, Square Taper |
| Chain | KMC X-9 |
| Cassette | Sunrace, 9 Speed, 11-46T |
| Brakes Front | Tektro M275 Hydraulic Disc Brake, 180mm Rotor |
| Brakes Rear | Tektro M275 Hydraulic Disc Brake, 180mm Rotor |
| Brake Levers | Tektro M275 Hydraulic Disc |
| Handlebar | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back |
| Stem | Marin 3D Forged Alloy, 45mm |
| Grips | Marin MTN, Closed End |
| Headset | FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2" |
| Seatpost | Marin Alloy, 30.9mm |
| Saddle | Marin Speed Concept |
| Pedals | Nylon Platform |
| Extras | - |
Specifications are subject to change without notice.
| S | M | L | XL | |
|---|---|---|---|---|
| Head Tube Angle | 64 | 64 | 64 | 64 |
| Head Tube Length (mm) | 110 | 115 | 125 | 130 |
| Seat Tube Angle | 77 | 77 | 77 | 77 |
| Seat Tube Length (mm) | 310 | 340 | 375 | 414 |
| Top Tube Effective (mm) | 565.9 | 594.9 | 617 | 648.1 |
| BB Height | 316 | 316 | 316 | 316 |
| BB Drop | 50 | 50 | 50 | 50 |
| Fork Offset (mm) | 47 | 47 | 47 | 47 |
| Stand Over Height | 628.1 | 657 | 665.4 | 681.6 |
| Wheel Base | 1176 | 1206.2 | 1230.6 | 1262.8 |
| Chain Stay (mm) | 425 | 425 | 425 | 425 |
| Seat Post Diameter | 30.9 | 30.9 | 30.9 | 30.9 |
| Stack | 623.4 | 627.9 | 636.9 | 641.4 |
| Reach | 422 | 450 | 470 | 500 |
| Handlebar Width (mm) | 780 | 780 | 780 | 780 |
| Stem Length (mm) | 45 | 45 | 45 | 45 |
| Crank Length | 170 | 170 | 170 | 170 |
We're an authorized Marin dealer, which means that every bike we sell is backed by Marin's warranty, including a one-year complete bike warranty and a five-year frame warranty. For full details, click here.
