The Bolinas Ridge family of mountain bikes are designed for the recreational mountain biker looking to explore the 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.
RECREATIONAL MOUNTAIN BIKING
ENTRY-LEVEL RIDERS
FITNESS DIRT ROAD RIOING
The Bolinas Ridge is perfectly suited for recreational riders wishing to explore singletrack and dirt trails with a mountain bike built for real trails, with trail capable suspension forks and all-conditions disc brakes.
| SIZE |
RIDER HEIGHT RANGE |
| XS (27.5") |
146cmto157cm
|
| S (27.5") |
157cmto165cm
|
| M (27.5") |
165cmto173cm
|
| M (29") |
168cmto175cm
|
| L (29") |
175cmto183cm
|
| XL (29") |
183cmto188cm
|
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, 6-Bolt Disc, 32H
HUB FRONT
Forged Alloy, 6-Bolt Disc, 32H
SPOKES
15g 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 Z51
CASSETTE
SunRace 7-Speed, 11-34T
BRAKES FRONT
Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
BRAKES REAR
Power CX7 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
