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Take a look at the new Gravity CoJones Expert Dirt Jammer
If you have ridden somethng like this you know why you want one.
If you have ever wanted to try one, this is the best deal on a Dirt Jammer drivetrain equipped Dirt Jammer bike with powerful Tektro Rear Disc Brake and RST Front Suspension forks.
Specified with competition-ready components and has geometry based on careful research and trail-testing. Feel free to compare this bike directly against any other manufacturers $900+ Dirt Jammer MTB bike on the market. Their bikes are likely to cost almost double or not as well equipped.
Note, the most expensive models of Dirt Jammer Bikes have High Grade Aluminum frames like the CoJones.
This bike is lighter than most any other bike in its price range & has much higher level parts. Most other DJ bikes selling for the same price are made of lower grade and heavier steel frames. Many don't have suspension forks. Virtually all higher priced DJ bikes have similar advanced Aluminum frames as the Cojones Dirt Jammer bikes.
Gravity has really dialed in an Urban-proven geometry into this phenomenal ride. The handling is very responsive and yet stable. Alleys and parking lots and slaloms are all handled with ease. Slow speed and high speed, technical and flat-out hammering, you will go faster because this Dirt Jammer MTB bike is so capable.
Only from BikeShopWarehouse.com
CoJones Sizing Guide
One Size Fits Most 5' to 6'
Specifications:
- Main Frame: AirGrade Alloy 6061 Aluminum w/ Special Urban Proven Enhanced Reinforced Design Tubing (Super D Tubing). Hydroformed Downtube w/ Reinforced Gusset, Single Speed Rear DropOuts
- Fork: RST Dirt T Suspension w/ 100mm Travel, 1.125 inch Threadless Steerer
- Crank Set: CrMo,175mm arms, 25T
- Bottom Bracket: CW AX02EB-S-(H) Euro Size w/ Hollow Spindle
- Pedals: 9/16in Platform
- Front Derailleurs: N/A
- Rear Derailleurs: N/A
- Shifters: N/A
- Free Wheel / Cassette: 18T Sprocket w/ Spacers
- Chain: KMC Z-51 w/ Mr.Control RH-SP25 10mm Chain Adjuster
- Front / Rear Hubs: Front: KT Ball Bearing, Forged Alloy, Bolt On Rear: KT Ball Bearing, Forged Alloy Disc Bolt On
- Spokes:
- Rims: Weinmann ZAC-X Alloy 26in w/ Eyelets,36H
- Tires: Kenda Small Block 8 26x2.35
- Brake Set: Tektro MD-M300 Mechanical Disc 160mm Rotor
- Brake Levers: Tektro ML-330 Alloy (Rear only)
- Headset: FSA TH-877
- Handlebars: Promax HB-3188 30° Rise, 31.8 Alloy 680mm Wide
- Tape / Grip: Velo LockOn
- Stem: Promax DA-269-60 Alloy Bar Bore:31.8mm, 7°
- Saddle: Velo
- Seat Post: Alloy 27.2 x 160mm (insert min 2 inches below lowest top tube weld / maintain clamp collar tightness)
- Seat Clamp: Kalloy Alloy QR 31.8mm
- Colors: Burnt Orange, Matte Gray, Matte Black
- Sizes: One Size Fits Most (see sizing info in description)
