Marin
Marin San Quentin 3 29" Hardtail Mountain Bike 2026
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Pickup currently unavailable at Unit 9, Hills Hire Centre, Johnstown Rd, Dún Laoghaire, Co. Dublin
Marin San Quentin 3 29" Hardtail Mountain Bike 2026
Puple Fade / M
Unit 9, Hills Hire Centre, Johnstown Rd, Dún Laoghaire, Co. Dublin
Pickup currently unavailable
Unit 9, Hills Hire Centre,Johnstown Rd,Dún Laoghaire,Co. Dublin
012840609Warehouse
Pickup available, usually ready in 5+ days
Unit 9, Hills Hire Centre,Johnstown Rd,Dún Laoghaire,Co. Dublin
+3532840609Dirt jump DNA with all-mountain pedigree. The Marin Bikes San Quentin 3 is the top dog in the SQ family.
We’ve worked tirelessly to create the very best-specced San Quentin ever but still kept the price tag down to earth and in reach of everyone. Marzocchi Z2 fork? Check. TRP 4-piston brakes and 12-speed drivetrain? TranzX dropper post? You got it. FSA cranks, Maxxis rubber and plenty of kick-ass Marin kit? Abso-freakin-lutely.
Specifications
| Frame | Series 3 6061 Aluminum, Double Butted, Internal Cable Routing, 12x148mm Thru-Axle, 73mm Threaded BB |
|---|---|
| Fork | Marzocchi Bomber Z2, 110x15mm Boost Spacing, 140mm Travel, Kabolt Axle |
| Headset | FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
| Stem | Marin 3D Forged Alloy, 35mm |
| Handlebars | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back |
| Grips | Marin Grizzly Lock On |
| Rims | 29mm Inner, Pinned Joint, 32H, Tubeless Compatible |
| Spokes | 14g Black Stainless Steel |
| Hubs | Shimano HF-MT410B, 110x15mm, 32H / Shimano HB-MT410B, 148x12mm, 32H, MicroSpline Freehub Body |
| Tyres | Maxxis Assegai, 29x2.5 MAXX TERRA, EXO Casing, Tubeless Compatible |
| Shifter | Shimano Deore, 12-Speed, SL-6100IR |
| Rear Derailleur | Shimano Deore, 12-Speed, SGS |
| Crankset | FSA Comet, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing |
| Cassette | Sunrace, 12-Speed, MicroSpline, 10-51T |
| Chain | KMC X-12 Silver and Black |
| Bottom Bracket | FSA MegaExo 73mm BSA |
| Brake Levers |
TRP Slate EVO, I-Spec EV Compatible |
| Front Brake | TRP Slate EVO, 4-Piston Hydraulic, Resin Pads, 203mm Rotor |
| Rear Brake | TRP Slate EVO, 4-Piston Hydraulic, Resin Pads, 180mm Rotor |
| Seatpost | TranzX, YSP23JL, 1x Remote, Size S 125mm Travel, Size M 150mm Travel, Size L-XL 170mm Travel, 30.9mm |
| Saddle | Marin Speed Concept |
| Pedals | Marin MTB Plastic |
| Extras | - |
Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Stack | 632 | 636 | 645 | 650 |
| Reach | 422 | 450 | 470 | 500 |
| Headtube Angle | 64 | 64 | 64 | 64 |
| Headtube Length | 115 | 120 | 125 | 130 |
| Seattube Angle | 77 | 77 | 77 | 77 |
| Seattube Length | 330 | 380 | 410 | 420 |
| Toptube (Effective) | 568 | 596 | 619 | 650 |
| Chainstay Length | 430 | 430 | 430 | 430 |
| Wheelbase | 1182 | 1212 | 1236 | 1268 |
| BB Height | 327 | 327 | 327 | 327 |
| BB Drop | 50 | 50 | 50 | 50 |
| Standover | 650 | 683 | 688 | 695 |
| Fork Offset | 44 | 44 | 44 | 44 |
| Stem Length | 35 | 35 | 35 | 35 |
| Handlebar Width | 780 | 780 | 780 | 780 |
| Crank Length | 170 | 170 | 170 | 170 |