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2025 Marin Bolinas Ridge 1 ST - Black/Teal
Marin
$559.00
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Marin
2025 Marin Bolinas Ridge 1 ST - Black/Teal
With a lightweight aluminum frame, a trail-capable suspension fork, MTB tires and all-condition disc brakes, the Bolinas Ridge has everything you need to break out onto the trails and push your own boundaries.
The Bolinas Ridge ST 1 is the best value model in the ST family, offering bags of bang for very few bucks. Components include powerful Tektro mechanical disc brakes, an SR/Suntour suspension fork and reliable and grippy off-road tires.
This new step-thru frame is only available with 27.5 wheels across the XS - M frame size to keep it as ergonmically accessible as is possible.
- Suspension: SR/Suntour XCE Disc
- Wheel Size: 27.5"
- Frame: Aluminum
- Color: Black/Teal
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 2x7-Speed
- Crankset:
- Alloy Crank, Steel Chainrings, 36/22T
- 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-TX600
- Brakes Front:
- Tektro MDM280 Mechanical Disc, 160 mm Rotor
- Brakes Rear:
- Tektro MDM280 Mechanical Disc, 160 mm Rotor
