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Marin San Quentin 1 is a hardtail bike designed for enthusiasts of dynamic riding on demanding trails. The aluminum frame, progressive geometry, and 130 mm travel suspension fork provide control and stability. Powerful disc brakes and wide tires ensure confidence on technical descents and jumps.

Basic data

Brand Marin
Country of origin of the brand USA
Sport Bicycles
Gender Male, Woman
Season Year-round
Leading colour Grey
Model/product code San Quentin 1 27.5 735952001
Code 2000149570

Frame

Frame Series 2 6061 Aluminum 27.5" Wheel, Double Butted, Internal Cable Routing, 141mm Open Dropout, 73mm Threaded BB
Frame material Aluminium

Components

Steering wheel Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
Handlebar support Marin Alloy, 45mm
Grips Marin MTN, Closed End
Depreciation Front
Rudders FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
Fork SR Suntour XCM34 Boost 15x110mm Spacing, 130mm Travel, Coil Spring, Bolt-On Thru-Axle
Saddle Marin Speed Concept
Bar Marin Alloy, 30.9mm

Drive

Type of derailleur Mechanical
Derailleurs 1x9
Number of gears 9
Rear derailleur (model) microSHIFT RD-M9195M, 9 Speed, With Clutch
Handles microSHIFT SL-M9195-R, 1x9 with Bearings
Suport Sealed Cartridge Bearing, Square Taper
Crank mechanism Marin Forged Alloy, Integrated Steel 32T Narrow Wide Chainring, Boost Spacing
Cassette / Freewheel SunRace, 9-Speed, 11-46T
Chain KMC X9

Brakes

Brakes (model) Tektro M275 Hydraulic Disc
Brake type Hydraulic discs
Brake discs 180 mm / 180 mm

Wheels

Wheel size 27,5"
Wheels Marin Aluminum Double Wall, Disc Specific, 29mm Inner, Pinned Joint, 32H, Tubeless Compatible
Tyres Vee Tire Co., Flow Snap, 27.5x2.6", MPC Compound, Wire Bead
Hubs Forged Alloy, Sealed Bearings, Alloy Axle, QR type, 141mm Width, Disc, 32H, Shimano Standard Freehub Body, Forged Alloy, 110x15mm, Sealed Cartridge Bearing, Disc, 32H
spokes 14g Black Stainless Steel
Tubeless ready wheels Yes

Additional information

Mudguards No
Pedals included Yes

Warnings and producer's data

Warnings The manufacturer reserves the right to change specifications, materials and equipment, so please refer to the current technical description on the product sheet below. The photos are for illustrative purposes only.
Producer Marin Bikes | 1450 Technology Lane, Suite 100, Petaluma, CA 94954, USA | uk-enquiries@marinbikes.com | MOTOR-LAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Kolejowa 362/364 05-092 Dziekanów Nowy Polska | bok@motor-land.com.pl

Mountain bicycle Marin San Quentin 1 27.5 gloss grey/black/blue (735952001)

Marin San Quentin 1 27.5 gloss grey/black/blue mountain bike is the perfect choice for mountain adventure enthusiasts who value high quality and precision craftsmanship. Equipped with Marin Aluminum Double Wall wheels, this bike combines durability and modern technologies such as Tubeless system compatibility. The wheels, with a 29 mm internal width and strong Pin Joint connection, provide stability and confidence when riding on challenging terrain.

Frame and suspension

The bike frame is made of high-quality 2 6061 series aluminum, ensuring lightness and durability. Thanks to double butting and internal cable routing, the design is not only aesthetic but also functional. The bike is equipped with an SR Suntour XCM34 Boost fork with 130 mm travel and a coil spring, guaranteeing smooth riding and excellent shock absorption.

Drivetrain and derailleurs

The Marin San Quentin 1 features a 1x9 drivetrain with microSHIFT SL-M9195-R shifters, allowing precise gear changes. The microSHIFT RD-M9195M rear derailleur with clutch system ensures chain stability, and the SunRace cassette with an 11-46T range allows smooth tackling of varied routes. The Marin Forged Alloy crankset with integrated 32T Narrow Wide steel chainring increases pedaling efficiency.

Brake components and additional features

The bike is equipped with Tektro M275 hydraulic disc brakes with 180 mm rotors, ensuring effective braking in all weather conditions. Additionally, hubs with machine bearings provide smooth rolling, and the Marin Alloy seatpost with a 30.9 mm diameter and Marin Speed Concept saddle offer comfort during rides.

Components and accessories

The Marin Mini-Riser handlebar made of double-butted aluminum with a width of 780 mm provides a secure grip and precise control. The bike also comes with pedals, making it ready to ride immediately after purchase. Thanks to the use of 14 g black stainless steel spokes, the wheel construction is not only durable but also lightweight, which affects the overall performance of the bike on the trail.

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Mountain bicycle Marin San Quentin 1 27.5 gloss grey/black/blue

Mountain bicycle Marin San Quentin 1 27.5 gloss grey/black/blue

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Mountain bicycle Marin San Quentin 1 27.5 gloss grey/black/blue

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Size S Sizes table
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Sizes table

    Below you will find information that will help you choose the right size when purchasing the Rift Zone bike from the brand Marin.

    Size S M (27.5) M (29)
    Height (cm) 157-165 165-173 165-173
    A - STACK 623.4 627.9 644
    B - REACH 422 450 450
    64° 64° 64°
    D - Steering tube (mm) 110 115 115
    E - Kąt siodełka (°)
    77° 77° 77°
    310 340 380
    565.9 594.9 598.7
    316 316 327
    50 50 50
    425 425 425
    1176 1206.2 1206.2
    628.1 657 657
    47 47 47

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