Marin San Quentin 1 27.5" Hardtail Mountain Bike - 2025
- Series 2 6061 Aluminium Double Butted Frame
- SR Suntour XCM34 suspension fork 130mm travel
- Tektro M275 Hydraulic Disc Brakes
Built for riders who demand performance without the price tag, the San Quentin 1 features a robust 130mm SR Suntour XCM34 suspension fork. It smooths out bumps, improves control, and boosts confidence for technical trails and demanding terrain.
Key Features and Benefits:
- Series 2 6061 Aluminium Frame: Lightweight and durable double-butted Aluminium with internal cable routing. Keeps the bike sleek while improving long-term reliability.
- SR Suntour XCM34 Suspension Fork (130mm Travel): Provides superior shock absorption and control with a coil spring and 15x110mm thru-axle. Delivers stability and precision on rough trails.
- Tubeless-Ready Marin Aluminium Rims: Double-wall, disc-specific design supports 29mm inner width. Increases grip and reduces the risk of flats for smoother rides.
- Vee tyre Co. Flow Snap Tyres: Wide 27.5x2.6" tyres with MPC compound for enhanced traction. Maximises grip and confidence on challenging terrain.
- microSHIFT 9-Speed Drivetrain: A clutch-enabled rear derailleur and 11-46T cassette. Ensures smooth, reliable gear shifts for consistent performance on varying inclines.
- Tektro Hydraulic Disc Brakes: High-performance braking with 180mm rotors. Delivers precise stopping power in wet, dry, or muddy conditions for added safety.
Engineered for control and dependability, the San Quentin 1 ensures you’re ready for rugged trails without overextending your budget. Whether it’s conquering descents or cruising through single tracks, this bike is Tailored for confident rides every time.
Upgrade your trail experience today with a Hardtail mountain bike that balances quality, performance, and affordability.
Size - Rider height range
- S: 5'2" to 5'5"
- M: 5'5" to 5'8"
- L: 5'8" to 5'11"
- XL: 5'11" to 6'2"
| Brand | Marin Bikes |
| MPN | 735952001, 735952002, 735953001, 735953002 |
| Frame | 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 |
| Rims | 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 |
| Spoke, 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 |
| 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 |
| Brake, Front | Tektro M275 Hydraulic Disc, 180mm Rotor |
| Brake, Rear | Tektro M275 Hydraulic Disc, 180mm Rotor |
| Brake Levers | Tektro M275 Hydraulic |
| Handlebar | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back |
| Stem | Marin 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 | Marin Oso OE Flat |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4pm Monday to Thursday. For any weekend delivery order before 4pm Friday |
| Click & Collect | from £7.62 | Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.