Marin San Quentin 1 27.5" Mountain Bike 2022 - Hardtail MTB
The Marin San Quentin 1 is a hardcore hardtail mountain bike that offers a great introduction to the world of MTB trail riding. With dialled trail geometry and 120mm of suspension travel combined with a reliable ‘one by’ drivetrain and hydraulic disc brakes the San Quentin 1 is hard to beat.
Key Features:
- Aluminium alloy frame is built for the trail
- SR Suntour XCM32 fork offers 120mm of bump soaking suspension travel
- MicroShift 1x9 speed drivetrain for reliable running
- Hydraulic disc brakes for powerful stopping
- Sizes: S, M, L, XL
- Colours: Gloss Grey/Black, Gloss Teal/Pink/Black
- The Marin San Quentin 1 is available with 0% APR finance
Developed in conjunction with freeride legend Matt Jones and taking its name from the most rough and tumble piece of Marin County, the all-new San Quentin collection lives up to the notoriety of the namesake maximum security California State Prison. Blending the strength and style of our Alcatraz dirt jump frame with the natural trail savvy of the Nail Trail hardtail, the San Quentin family of aggressive trail hardtails is the perfect mash-up for the modern trail rider.
Highlights:
Series 2 Aluminium - The San Quentin 1 features a Series 2 aluminium frame, with tapered head tubes, 3D forged dropouts, IS brake mounts, and semi-internal cable routing
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 y 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 the climbs, while the slack front end and short rear centre help to pull you through the rough descents and corners with an intuitive feel.
Ideal For: Trail Riding, Light Dirt Jump, Enduro
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on baskets over £99
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher (8 weeks)
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | Series 2 6061 Aluminum, Double Butted Frame, 141mm Open Dropout, 73mm Threaded BB |
Fork | SR Suntour XCM32 Boost 15x110mm Spacing, 120mm Travel, Lock Out, 27.5", Bolt-On Thru-Axle |
Headset | FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
Stem | Marin 3D Forged Alloy, 45mm |
Bars | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back |
Front Brake | Tektro M275 Hydraulic Disc, 180mm Rotor |
Rear Brake | Tektro M275 Hydraulic Disc, 160mm Rotor |
Brake Lever | Tektro M275 Hydraulic Disc |
Rear Mech | MicroShift RD-M9195M, 9 Speed, With Clutch |
Shifters | MicroShift SL-M9195-R, 1x9 with Bearings |
Speed | 9 |
Rims | Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H Tubeless Compatible |
Front Hub | Forged Alloy, 110x15mm, Sealed Cartridge Bearing, 6-Bolt Disc, 32H |
Rear Hub | Forged Alloy, Quad Sealed Cartridge Bearings, Alloy Axle, 141mm Width, 6-Bolt Disc, 32H, Shimano Standard Freehub Body |
Spokes | 14g Black Stainless Steel |
Front Tyre | Vee Tire Co, Flow Snap, 27.5x2.6", MPC Compound, Wire Bead |
Rear Tyre | Vee Tire Co, Flow Snap, 27.5x2.6", MPC Compound, Wire Bead |
Seat Post | Marin Alloy, 30.9 |
Saddle | Marin Speed Concept |
Chainset | 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 |
San Quentin Sizing
See the table below to find the right size Marin San Quentin.
Height |
Size |
||||||
4’8” / 143cm |
XXS |
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4’9” / 145cm |
XXS |
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4’10” / 148cm |
|
XS |
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4’11” / 150cm |
|
XS |
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5’0” / 152cm |
|
XS |
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5’1” / 155cm |
|
XS |
S |
|
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5’2” / 158cm |
|
|
S |
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5’3” / 160cm |
|
|
S |
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5’4” / 163cm |
|
|
S |
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5’5” / 165cm |
|
|
S |
M |
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5’6” / 168cm |
|
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|
M |
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5’7” / 170cm |
|
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|
M |
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5’8” / 173cm |
|
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|
M |
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5’9” / 175cm |
|
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|
M |
L |
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5’10” / 178cm |
|
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M |
L |
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5’11” / 180cm |
|
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|
L |
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6’0” / 183cm |
|
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|
L |
XL |
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6’1” / 185cm |
|
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|
L |
XL |
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6’2” / 188cm |
|
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|
XL |
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6’3” / 191cm |
|
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|
XL |
XXL |
6’4” / 193cm |
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XXL |
6’5” / 196cm |
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XXL |
6’6” / 198cm |
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|
XXL |
Read our bike size guide for more information on sizing.
San Quentin Geometry
Size |
S |
M |
L |
XL |
Stack |
586.1 |
590.7 |
599.7 |
604.3 |
Reach
|
422 |
444 |
464 |
484 |
Head Tube Angle |
65 |
65 |
65 |
65 |
Head Tube Length |
105 |
110 |
120 |
125 |
Seat Tube Angle (Virtual) |
75 |
75 |
75 |
75 |
Seat Tube Angle (Actual) |
75 |
75 |
75 |
75 |
Seat Tube Length |
385 |
420 |
475 |
515 |
Top Tube (Actual) |
564 |
582 |
604 |
626 |
Top Tube (Effective) |
579.1 |
602.3 |
624.7 |
645.9 |
Bottom Bracket Height |
310 |
310 |
310 |
310 |
Bottom Bracket Drop |
50 |
50 |
50 |
50 |
Chain Stay |
425 |
425 |
425 |
425 |
Wheelbase |
1144.8 |
1168.9 |
1193.1 |
1215.3 |
Standover Height |
664 |
677 |
714 |
745 |
Fork Offset |
46 |
46 |
46 |
46 |
Seatpost Diameter |
30.9 |
30.9 |
30.9 |
30.9 |
Handlebar Width |
780 |
780 |
780 |
780 |
Stem Length |
45 |
45 |
45 |
45 |
Crank Length |
170 |
175 |
175 |
175 |
Read our Mountain Bike Geometry Explained guide for more information on MTB geometry.
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