The Marin Bolinas Ridge 2 strikes the perfect balance between performance, value, and versatility—designed for riders stepping into the world of mountain biking or anyone craving dependable trail performance without the high price tag. With trail-capable features and upgraded components, this bike is ready to elevate your confidence on dirt, gravel, and beyond.
At its foundation lies a tough yet lightweight Series 1 6061 aluminum frame with low standover height for easy maneuverability. It’s engineered with size-specific wheel options—27.5” on XS to M, and 29” on L and XL—ensuring a great fit, agile handling, and responsive control for all riders. Internal cable routing keeps things tidy and protected, while forged dropouts with disc mounts and rack/fender compatibility allow you to take the Bolinas Ridge from trail to town without missing a beat.
Suspension duties are handled by the SR/Suntour XCM DS fork, offering 100mm of coil-sprung travel and preload adjustment to smooth out roots, rocks, and rough patches—perfect for recreational trail exploration and entry-level trail challenges.
A significant upgrade over the Bolinas Ridge 1 is the Shimano Altus 3x8 drivetrain, delivering a wide 24-speed gear range ideal for steep climbs, rolling trails, and fast descents. Mated to a durable 42/34/24T triple crankset and an 11–34T cassette, it offers flexibility and smooth, reliable shifting on varied terrain.
Braking performance is taken up a notch with Clarks Clout hydraulic disc brakes. These provide confident, all-weather stopping power with 160mm rotors front and rear—ensuring reliable braking whether you're charging down a hill or riding in the rain.
The Marin double-wall alloy rims paired with 2.25” wide MTB tires offer the perfect blend of durability, grip, and comfort. These tires are trail-ready, rolling smoothly over roots and rocks while maintaining traction on loose surfaces.
A modern cockpit setup featuring a 780mm riser handlebar, 45mm stem, and Marin MTB grips puts control at your fingertips. Add in a comfortable Marin MTB saddle, sealed cartridge bottom bracket, and rugged nylon platform pedals, and the Bolinas Ridge 2 is ready to ride straight out of the box.
Key Features
Series 1 6061 Alloy Frame – Lightweight, durable, with internal routing, disc brakes, and versatile mounts
100mm SR/Suntour Suspension Fork – Trail-tuned with preload adjustability
Shimano Altus 3x8-Speed Drivetrain – Wide gearing for any terrain
Clarks Hydraulic Disc Brakes – Upgraded braking power and control
Durable 27.5” or 29” Trail Wheelset – Double-wall alloy rims and 2.25” tires for off-road stability
