
2025 Marin Bolinas Ridge 1
MarinRECREATIONAL MOUNTAIN BIKING
ENTRY-LEVEL RIDERS
FITNESS DIRT ROAD RIDING
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.
- Suspension: SR/Suntour XCE Disc
- Wheel Size: 29", 27.5"
- Frame: Aluminum
- Color: Gloss Green, Gloss Blue
SERIES 1 ALUMINUM FRAME
The Bolinas Ridge series has a disc specific Series 1 6061 aluminum frame with a replaceable derailleur hanger and an integrated headset.
Marin Sport geometry and 100mm of suspension travel blends easy handling, stability, and a lively and fun ride to ride anything from dirt paths to singletrack trail.
29" OR 27.5" WHEELS
The Bolinas Ridge is available with 27.5" or 29" wheels to optimize rider fit and trail experience. Sizes Small and Medium are available with 27.5" wheels to maximize standover, sizes Medium - XXL with 29" wheels best suited for taller riders.
DISC BRAKES
All Bolinas Ridge models feature disc brakes for minimal maintenance and all-conditions stopping power for the best in safety and control.
TRAIL READY COMPONENTS
The Bolinas Ridge line features durable double wall rims, serviceable cassette freehubs, proven Shimano drivetrains, and readily available parts that are built to last.
- Frame:
- Series 1 6061 Aluminum, 27.5/29 Wheels, Low Standover, 68 mm BB shell, 135 mm Forged Dropouts, Chainstay Mounted Disc Brakes"
- Tires:
- MTB, 27.5/29x2.25
- Shift Lever:
- Shimano Tourney 3x7-Speed
- Crankset:
- Alloy Crank, Steel Chainrings, 42/34/24T
- Bottom Bracket:
- Sealed Cartridge Bearings, Square Taper
- Brake Levers:
- Shimano w/ Integrated Shifters
- Handlebar:
- Marin 31.8 Riser, 12 mm Rise, 780 mm Width
- Stem:
- Marin Alloy, 31.8 mm, 45 mm
- Grips:
- Marin MTB, Closed End
- Headset:
- FSA No.10-P
- Seatpost:
- Marin Alloy, 27.2 mm
- Saddle:
- Marin MTB
- Pedals:
- Nylon Platform
- Chain:
- KMC Z8
- Cassette:
- Shimano, CSHG200, 7-Speed, 11-32T
- Spokes:
- Black Stainless Steel
- Front Suspension:
- SR Suntour XCE Disc, 100 mm Travel, Preload Adjustment, 46 mm Offset
- Rim:
- Marin, Double Wall Alloy
- Hub Rear:
- Forged Alloy, Disc, 32H
- Hub Front:
- Forged Alloy, 32H
- Derailleur Rear:
- Shimano Tourney, 7-Speed
- Derailleur Front:
- Shimano FD-TX500
- Brakes Front:
- Clark's CMD-23 Mechanical Disc, Shimano Pad Compatible, 160 mm Rotor
- Brakes Rear:
- Clark's CMD-23 Mechanical Disc, 160 mm Rotor