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- Lightweight 6061 Alloy Frame
- Shimano Altus 2x9 speed drivetrain
- SR Suntour XCM HLO fork with hydraulic lockout
- Tektro hydraulic disc brakes
- 27.5” wheels with 2.25” knobby MTB tyres
Bottom bracket: | Sealed Cartridge Bearings, Square Taper |
---|---|
Brakes: | Tektro M275 Hydraulic Disc |
Chain: | KMC X9 |
Crankset: | Forged Alloy, Steel Chainrings, 36/22T |
Derailleur rear: | Shimano Alivio, 9-Speed, Shadow Design |
Fork: | SR Suntour XCM HLO Disc, 120mm Travel, Hydraulic Lockout, Preload Adjustment |
Frame: | Series 1 6061 Aluminum, 27.5” Wheels, 68mm BB shell, 135mm Forged Dropouts, Disc Brake |
Freewheel: | Shimano HG200, 9-Speed, 11-36T Cassette |
Grip: | Entity MTB, Closed End |
Handlebar: | 31.8 Riser, 20mm Rise, 740mm Width |
Handlebar stem: | Alloy, 31.8mm, 45mm |
Headset: | 44mm Zero Stack, 8mm Cone |
Hubs: | Forged Alloy, 6-Bolt Disc, 32H |
Pedals: | Nylon Platform |
Rim: | Double Wall Alloy |
Rotor front: | 160mm Rotor |
Rotor rear: | 160mm Rotor |
Saddle: | Entity MTB |
Season: | 2022 |
Seat post: | Alloy, 27.2mm |
Spokes: | Black Stainless Steel |
Tyre front: | MTB, 27.5x2.25" |
Tyre rear: | MTB, 27.5x2.25" |
Wheel size: | 27.5" (650b) |
Size | S | M | L |
---|---|---|---|
Frame Size (inch) | 16" | 18" | 20" |
Stack | 610 | 610 | 650 |
Reach | 383.5 | 398.5 | 417 |
Headtube Angle | 69° | 69° | 69° |
Headtube Length | 100 | 100 | 105 |
Seattube Angle | 73° | 73° | 73° |
Seattube Length16 | 406 | 456 | 506 |
Toptube Effective | 570 | 585 | 605 |
BB Height | 299 | 299 | 299 |
BB Drop | 47 | 47 | 47 |
Chainstay | 430 | 430 | 430 |
Wheelbase | 1072 | 1087 | 1107 |
Standover Height | 713 | 753 | 793 |
Fork Offset | 46 | 46 | 46 |
Seatpost Diameter | 27.2 | 27.2 | 27.2 |
Handlebar Width | 740 | 740 | 740 |
Stem Length | 45 | 45 | 45 |
Crank Length | 170 | 170 | 170 |
All lengths in millimeters
Marin Bolinas Ridge Bike Sizing Chart
Marin Bikes are Made For Fun. Since the first mountain bikes bearing the Marin name debuted in 1986, the brand has been dedicated to enriching the lives of riders by making fun, high caliber bicycles, which provide years of riding enjoyment. They operate their business based on hard work, fueled by passion, and fulfilled by the satisfaction of bringing the joy of cycling to riders across the world.
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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.