Marin Bolinas Ridge 1 | 29"

Built for real trails — the Bolinas Ridge is a recreational mountain bike designed for singletrack and dirt trail exploration, with trail-capable suspension and reliable all-conditions disc brakes.

Features

• Lightweight Aluminum Frame — Durable, comfortable ride without excess weight
• Trail-Optimised Geometry — Balanced stability and agility on varied terrain

Specifications

• Intended Use — Trail
• Wheel Size — 29"
• Braking System — Mechanical disc
• Frame Material — Aluminium

Components

• Frame- Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes
• Fork- SR Suntour XCE Disc, 100mm Travel, Preload Adjustment, 46mm Offset
• Bottom Bracket- Sealed Cartridge Bearings, Square Taper
• Chain- KMC Z-8.3
• Crank- Alloy Crank, Steel Chainrings, 42/34/24T
• Shift Levers- Shimano Tourney 3x7-Speed
• Cassette- SunRace 7-Speed, 11-34T
• Front Derailleur- Shimano FD-TX500
• Rear Derailleur- Shimano Tourney, 7-Speed
• Grips/Bartape- Marin MTB, Closed End
• Handlebar- Marin 31.8 Riser, 12mm Rise, 780mm Width
• Stem- Marin Alloy, 31.8mm, 45mm
• Saddle- Marin MTB
• Seatpost- Marin Alloy, 27.2mm
• Front Brake- Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
• Rear Brake- Power CX7 Mechanical Disc, Shimano Pad Compatible, 160mm Rotor
• Front Wheel- Marin, Double Wall Alloy, Forged Alloy, 32H
• Rear Wheel- Marin, Double Wall Alloy, Forged Alloy, 32H
• Tire- MTB, 27.5/29x2.25"
• Pedal- Nylon Platform