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The San Quentin is for the agressive hardtail trail rider looking for a blend between singletrack capabilities and extended air time
The San Quentin is for the agressive hardtail trail rider looking for a blend between singletrack capabilities and extended air time
Marin

Marin San Quentin 3 29 Mountain Bike Frame - Gloss White/ Black/ Red

£535.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Marin San Quentin 3 29 Mountain Bike Frame - Gloss White/ Black/ Red

Season:2025

Brand:Marin

Code:7375660GLSWHTBLKRED

Developed in conjunction with freeride legend matt jones and taking its name from the most rough and tumble piece of marin county, the san quentin collection lives up to the notoriety of the namesake maximum security california state prison. Blending the strength an style of our alcatraz dirt jump frame with the natural trail savvy of the best hardtails, the san quentin family of aggressive trail hardtails is the perfect mash-up for the modern trail rider.
  • Frame - Series 3 6061 Aluminum, Double Butted Frame, Internal Shifter and Dropper Post Routing, External Brake, 12x148mm Thru-Axle, 73mm Threaded BB

  • Headset - FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”

  • Extras - Marin Rubber Grommet Kit For Internal Cable Routing, Bolt-On Thru-Axle, Marin Seat Clamp

    27.5" and 29" wheel version needed

Sizing Information
San Quentin 3 Frame Kit geometry diagram
SMLXL
Stack618622.5631.5636
Reach422450470500
Headtube Angle64°64°64°64°
Headtube Length110115125130
Seattube Angle77°77°77°77°
Seattube Length310340375414
Toptube Effective564.7593.7615.8646.8
BB Height316316316316
BB Drop50505050
Chainstay425425425425
Wheelbase1173.41203.612281260.2
Standover Height627.7656.4664.8681
Fork Offset47474747

All lengths in millimeters

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