Marin San Quentin 2 29 - Blue-Black - 2025

Dirt jump DNA with all the speed and roll-over of 29" wheels. The Marin San Quentin 2 29 is our mid-pack model that blends bang-for-your-buck value with kick-ass components. We’ve packed in 29" wheels, a TranzX dropper post, X-Fusion suspension fork, Tektro brakes, Vee Tire rubber and plenty of awesome Marin kit to create a bike you’ll love to rip, but that won’t shred your budget. Dirt jump DNA with all the speed and roll-over of 29" wheels.

TECHNOLOGY

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
Taking 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.

SPECIFICATIONS

• Frame: All New Series 3 6061 Aluminum, Double Butted, Internal Cable Routing, 12x148mm Thru-Axle, 73mm Threaded BB
• Fork: X-Fusion Slide Boost RC, 29", 140mm Travel, Compression and Rebound Adjustment, 110x15mm Thru Axle, 44mm Offset
• Rims: Marin Aluminum Double Wall, Disc Specific, 29mm Inner, Pinned Joint, 32H, Tubeless Compatible
• Hub: Rear Shimano FH-TC500, 148x12, MicroSpline Freehub Body, Centerlock Disc, 32H
• Hub: Front Shimano HB-TC500, 110x15mm
• Spokes: 14g Black Stainless Steel
• Tires: Vee Tire Co, Flow Snap, 29x2.6", MPC Compound, Wire Bead
• Rear Derailleur: Shimano Deore, 11-Speed, SGS
• Shift Lever: Shimano Deore, 11-Speed, SL-5100R
• Crankset: Marin Forged Alloy, Integrated Steel 32T Narrow Wide Chainring, Boost Spacing
• Bottom Bracket: External Sealed Cartridge Bearing
• Chain: Shimano CN-LG500
• Cassette: Shimano CS-5100-11, 11-51T
• Brakes Front: Tektro M535 4-Piston Hydraulic, 180mm Rotor
• Brakes Rear: Tektro M535 4-Piston Hydraulic, 180mm Rotor
• Brake Levers: Tektro M535
• Handlebar: Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
• Stem: Marin 3D Forged Alloy, 35mm
• Grips: Marin Grizzly Lock On
• Headset: FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
• Seatpost: TranzX, YSP18, 1x Remote, All Sizes 170mm Travel, 30.9mm
• Saddle: Marin Speed Concept
• Pedals: Marin Oso OE Flat