Marin 2025 Bolinas Ridge 1 27.5'' - Blue

The perfect blend of performance, value and fun, the Bolinas Ridge is ideal for riders that are new to mountain biking or simply want a low-hassle, low-cost bike to explore off-road.

The Bolinas Ridge 1 is the best value model in the Bolinas family, offering bags of bang for very few bucks. Components include powerful Clark’s mechanical disc brakes, an SR/Suntour suspension fork and reliable and grippy off-road tires all of which are ideal to break out on the trails and push your own boundaries.

Depending on size, the Bolinas Ridge comes with either smaller 27.5" (sizes XS to M) wheels or larger (sizes M to XL) wheels to guarantee a perfect fit. Specifications

- Frame

Series 1 6061 Aluminum, 27.5"/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes
- Front Suspension

SR Suntour XCE Disc, 100mm Travel, Preload Adjustment, 46mm Offset
- Rim

Marin, Double Wall Alloy
- Hub Rear

Forged Alloy, Disc, 32H
- Hub Front

Forged Alloy, Disc, 32H
- Spokes

Black Stainless Steel
- Tires

MTB, 27.5/29x2.25"
- Derailleur Rear

Shimano Tourney, 7-Speed
- Derailleur Front

Shimano FD-TX500
- Shift Lever

Shimano Tourney 3x7-Speed
- Crankset

Alloy Crank, Steel Chainrings, 42/34/24T
- Bottom Bracket

Sealed Cartridge Bearings, Square Taper
- Chain

KMC Z8
- Cassette

Shimano, CSHG200, 7-Speed, 11-32T
- Brakes Front

Clark's CMD-23 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
- Brakes Rear

Clark's CMD-23 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
- Brake Levers

Shimano w/ Integrated Shifters
- Handlebar

Marin 31.8 Riser, 12mm Rise, 780mm Width
- Stem

Marin Alloy, 31.8mm, 45mm
- Grips

Marin MTB, Closed End
- Headset

FSA No.10-P
- Seatpost

Marin Alloy, 27.2mm
- Saddle

Marin MTB
- Pedals

Nylon Platform