GT Karakoram 3.0 29er Bike - 2012
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Big wheels and big fun, the GT Karakoram 3.0 29er hardtail mountain bike serves as a great, value-laden introduction to 29ers and their inherent fun on singletrack.
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Wheel Size
29 inches
Number of Gears
24
- Auminum frame features hydroformed top tube, seat tube and down tube to provide a strong, light and nimble ride for excellent trail handling
- SR Suntour XCM-V3-MLO suspension fork features 100mm of travel with both lockout and preload adjustment to smooth out the jarring bumps and help keep the bike in control
- Shimano trigger shifters and derailleurs deftly maneuver through the 24 gear combinations to get you up, over and down your favorite trails
- Tektro Novela mechanical disc brakes provide comfortable braking and reliable stopping power
- Maxxis Aspen tires offer a great balance between minimal rolling resistance along center tread and aggressive bite along the sides for confident cornering
- Replaceable rear derailleur hanger helps extend usable life of the frame
- 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 GT- 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 XCM-V3-MLO, 100mm travel with lockout |
| Crankset | SR Suntour XCT-V2, 42/32/22 |
| Bottom Bracket | Tange |
| Shifters | Shimano SL-M310 |
| Front Derailleur | Shimano Acera |
| Rear Derailleur | Shimano Alivio |
| Rear Cogs | Shimano CS-HG31 11-32, 8-speed |
| Number of Gears | 24 |
| Brakes | Tektro Novela mechanical disc |
| Brake Levers | Tektro 2-Finger |
| Rims | Alex TD25 |
| Front Hub | All Terra Alloy Disc, 32h |
| Rear Hub | All Terra Alloy Disc, 32h |
| Wheel Size | 29 inches |
| Tires | Maxxis Aspen, 29x2.1 |
| Handlebar Shape | Riser Bar |
| Handlebar | All Terra Riser |
| Stem | All Terra 3-D |
| Seat Post | All Terra Alloy Microadjust |
| Saddle | WTB Pure-V Comp |
| Pedals | GT Slimline Flat |
| Headset | Tange |
| Chain | KMC Z72 |
| Weight | 33 pounds |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |