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Marin Bolinas Ridge 2 - 2021

  • 69999

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.


  • 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 XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset
  • Rims: Marin, Double Wall Alloy
  • Hub, Rear: Forged Alloy, 32H
  • Hub, Front: Forged Alloy, 32H
  • Spoke, Nipple: 14g Black Stainless Steel
  • Tires: MTB, 27.5/29x2.25"
  • Derailleur, Rear: Shimano Altus, 8-Speed
  • Derailleur, Front: Shimano FD-TY700
  • Shift Lever: Shimano ST-EF51 3x8-Speed
  • Crankset: Alloy Crank, Steel Chainrings, 42/34/24T
  • Bottom Bracket: Sealed Cartridge Bearings, Square Taper
  • Chain: KMC Z-8.3
  • Cassette: SunRace 8-Speed, 11-34T
  • Brake, Front: Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
  • Brake, 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
  • Pedals: Nylon Platform

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