Marin
2022 Marin Bolinas Ridge 1 27.5
2022 Marin Bolinas Ridge 1 27.5
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Details
The Bolinas Ridge family of mountain bikes are designed for the recreational mountain biker looking to explore their local singletrack or dirt paths. Utilizing our lightweight, Series 1 aluminum alloy frames, 100mm travel suspension forks, and reliable Shimano drivetrains, these bikes are capable of tackling real trails and pushing your own boundaries. Size-specific 27.5" or 29" wheels, disc brakes, and 2.25" MTB tires mean comfort, traction, and control through any rough terrain. Get outside and explore with the Marin Bolinas Ridge.
- Series 1 6061 Aluminum frame
- SR Suntour XCE Disc, 100mm travel fork
- Shimano Tourney 3x7-speed drivetrain
- Power CX7 mechanical disc brakes
Wheel size:
Sizes X-Small – Medium: 27.5-inch
Sizes Medium – X-Large: 29-inch
Specs
Frame | Series 1 6061 Aluminum, 27.5"/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
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Fork | SR Suntour XCE Disc, 100mm Travel, Preload Adjustment, 46mm Offset |
Headset | FSA No.10-P |
Rims/Wheels | Marin, Double Wall Alloy |
Hubs | Formula, 32H |
Spokes | 15g Black Stainless Steel |
Tires | MTB, 2.25" |
Crankset | Shimano FC-TY301 |
Chainrings | 42/34/24T |
Bottom Bracket | Sealed Cartridge Bearings, Square Taper |
Chain | KMC Z51 |
Front Derailleur | Shimano FD-TX500 |
Rear Derailleur | Shimano Tourney, 7-Speed |
Cassette/Rear Cogs | SunRace 7-Speed, 11-34T |
Shifters | Shimano Tourney 3x7-Speed |
Handlebars | Marin 31.8mm Riser, 12mm Rise, 780mm Width |
Tape/Grips | Marin Dual Density |
Stem | Marin Alloy, 31.8mm Bar Bore, 45mm |
Brake Levers | Shimano w/Integrated Shifters |
Brakes | Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotors |
Pedals | Nylon Platform |
Saddle | Marin MTB |
Seat Post | Marin Alloy, 27.2mm |
* Subject to change without notice.





