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Marin San Quentin 3 27.5 2025 Frame Kit
The San Quentin is for the aggressive hardtail trail rider looking for a blend between singletrack capabilities and extended air time.
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We have done our best to sufficiently estimate demand. Please contact us if you have a question or wish to check availability.
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Details
The San Quentin 27.5 is for the aggressive hardtail trail rider looking for a blend between singletrack capabilities and extended air time.
Light dirt jump
Enduro
Specification
| Frame | Series 3 6061 Aluminum, Double Butted Frame, Internal Shifter and Dropper Post Routing, External Brake, 12×148mm Thru-Axle, 73mm Threaded BB |
| Headset | FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8” × 1 1/2” |
| Extras | Marin Rubber Grommet Kit For Internal Cable Routing |
| Extras | Bolt-On Thru-Axle |
| Extras | Marin Seat Clamp |
Specifications are subject to change without notice
Size Guide
| Frame Size | Minimum Height | Maximum Height |
| Small | 157cm (5’2”) | 165cm (5’5”) |
| Medium | 165cm (5’5”) | 173cm (5’8”) |
| Large | 173cm (5’8”) | 180cm (5’11”) |
| X Large | 180cm (5’11”) | 188cm (6’2”) |
We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact
Geometry
| Frame Size | S | M | L | XL |
| A – Stack | 623.4 | 627.9 | 636.9 | 641.4 |
| B – Reach | 422 | 450 | 470 | 500 |
| C – Headtube Angle | 64° | 64° | 64° | 64° |
| D – Headtube Length | 110 | 115 | 125 | 130 |
| E – Seattube Angle | 77° | 77° | 77° | 77° |
| F – Seattube Length | 292 | 334 | 390 | 430 |
| G – Toptube Effective | 565.9 | 594.9 | 617 | 648.1 |
| H – BB Height | 316 | 316 | 316 | 316 |
| I – BB Drop | 50 | 50 | 50 | 50 |
| J – Chainstay | 425 | 425 | 425 | 425 |
| K – Wheelbase | 1176 | 1206.2 | 1230.6 | 1262.8 |
| L – Standover Height | 628.1 | 657 | 665.4 | 681.6 |
Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.
Additional Information
| Manufacturer | Marin |
|---|---|
| RRP | No |
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