Marin Bolinas Ridge 29er Bike - 2012
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Flow down trails, new and old, on this Marin Bolinas Ridge 29er hardtail mountain bike—an agile, big-wheeled ride that's ready to roll.
Shop similar productsKey Details
Wheel Size
29 inches
Number of Gears
27
- Double-butted aluminum frame delivers a stiff, responsive ride; hydroformed top and down tubes maintain strength while reducing overall weight
- SR Suntour XCR-LO suspension fork provides 100mm of travel to smooth out rough trails and can be locked out when suspension isn't needed
- Snap through the 27 gear combinations with the Shimano Acera trigger shifters and tackle hilly terrain and fast descents
- Tektro Novela mechanical disc brakes facilitate easy speed management as well as outright stopping power
- Stout double-walled Alex rims stand up to trail abuse; Geax Saguaro tires offer fast-rolling traction with good cornering bite
- NOTE: Specs and images are subject to change based on component availability
Imported.
This bike comes with Coast to Coast Support, which includes:
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
View all Marin- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Mountain Biking |
|---|---|
| Frame | 6061 aluminum |
| Bike Suspension | Front Suspension |
| Fork | SR Suntour XCR-LO-29, 100mm with lockout |
| Crankset | Truvativ E400 3.0, 44/32/22 |
| Bottom Bracket | Truvativ cartridge sealed |
| Shifters | Shimano Acera Rapid Fire Plus |
| Front Derailleur | Shimano Altus |
| Rear Derailleur | Shimano Alivio |
| Rear Cogs | Shimano HG30, 11-34, 9-speed |
| Number of Gears | 27 |
| Brakes | Tektro Novela mechanical disc |
| Brake Levers | Pro 2 Finger |
| Rims | Alex TD-20 |
| Front Hub | Alloy, 32h |
| Rear Hub | Alloy, 32h |
| Wheel Size | 29 inches |
| Tires | Geax Saguaro, 29 x 2.2 |
| Handlebar Shape | Riser Bar |
| Handlebar | Alloy double-butted |
| Stem | Alloy threadless |
| Seat Post | Alloy Micro Adjust |
| Saddle | Marin Sport Mountain |
| Pedals | Composite |
| Headset | FSA |
| Chain | KMC Z99 |
| Weight | Unavailable |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |