The Bolinas Ridge is perfectly suited for recreational or entry level riders wishing to explore singletrack and dirt trails with an affordable bike built for real trails. With trail capable 100mm travel suspension fork and all-conditions minimal maintenance Hydraulic disc brakes, durable double wall rims, serviceable cassette freehubs, proven Shimano drivetrain, and readily available parts that are built to last. For optimal fit and performance, the Bolinas is available in 27.5 wheels for sizes XS and S and 29ers for M, L and XL. Approx.* rider height range: Extra Small: 4'8'' 5'2'', Small: 5'2'' 5'4'', Medium: 5'4'' 5'8'', Large: 5'8''- 6'0'' Extra Large: 6'0'' 6'2''. Please note this range is a recommendation and should be used as a guide only.
Speicifcations
| Bottom bracket: | Sealed Cartridge Bearings, Square Taper |
| Brakes: | Tektro M275 Hydraulic Disc |
| Chain: | KMC Z51 |
| Crankset: | Alloy Triple Square Taper |
| Derailleur rear: | Shimano Altus, 8-Speed |
| Fork: | SR Suntour XCM DS, 100mm Travel, Preload Adjustment |
| Grip: | Marin MTB, Closed End |
| Handlebar: | Marin 31.8 Riser, 12mm Rise, 780mm Width |
| Handlebar stem: | Marin Alloy, 31.8 Bar Bore, 45mm |
| Headset: | FSA No.10-P |
| Hubs: | Forged Alloy, 6-Bolt Disc, 32H |
| Pedals: | Nylon Platform |
| Rim: | Marin, Double Wall Alloy |
| Saddle: | Marin MTB |
| Season: | 2020 |
| Spokes: | 15g Black Stainless Steel |
| Tyre rear: | MTB, 27.5x2.25 or 29x2.25 |
| Wheel size: | 27.5" (650b) |
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