Marin Bolinas Ridge 1 ST 27.5 Black, SM

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.

• 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, Disc, 32H

• Hub Front

  Forged Alloy, Disc, 32H

• Spokes

  Black Stainless Steel

• Tires

  MTB, 27.5/29x2.25"

• Derailleur Rear

  Shimano Tourney, 7-Speed

• Derailleur Front

  Shimano FD-TX600

• Shift Lever

  Shimano Tourney 2x7-Speed

• Crankset

  Alloy Crank, Steel Chainrings, 36/22T

• Bottom Bracket

  Sealed Cartridge Bearings, Square Taper

• Chain

  KMC Z8

• Cassette

  Shimano, CSHG200, 7-Speed, 11-32T

• Brakes Front

  Tektro MDM280 Mechanical Disc, 160mm Rotor

• Brakes Rear

  Tektro MDM280 Mechanical Disc, 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