ALL BIKES FREE SHIP 48
Save Up to 60% Off Gravity CoJones Bicycles
Dirt Jump Dirt Jump Bikes, BMX Cruiser Bikes
Fast, Strong and Lightweight Aluminum Frames. Click to see enlarged photo of bike

Join the Dirt Jump Revolution
If you have ridden one you know why you want one. If you have ever wanted to try one, this is the best deal on a CroMo Crank Dirt Jump Single Speed drivetrain equipped Dirt Jump MTB Bike Life bike with powerful Rear Disc Brakes and Front Suspension fork.

COMPETITION READY
Specified with competition-ready components and has geometry based on careful research and trail-testing. Please compare this bike directly against any other manufacturers $900+ Dirt Jump MTB bike on the market. Their bikes are likely to cost almost double or not as well equipped with a strong/lightweight Aluminum frame. Note, the most expensive models of Dirt Jump Bikes have High Grade Aluminum frames like the CoJones. Customers compare these CoJones Dirt Jump bikes to others which sell for up to $900.

Extremely capable
Rear Disc Brakes are rated as the best - Way better than side caliper systems and more powerful.

LIGHT WEIGHT
This bike is lighter than most any other bike in its price range AND has much higher level parts.

SWEET HANDLING
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 Jump MTB bike is so capable. If you love the ride of the Dirt Jump MTB bikes that cost upwards of $700+; you will love the ride of this Gravity Dirt Jump bike on sale for only $399 + FREE SHIP 48.

How Can We Sell At This Price?
We sell Factory Direct so you pay a price close to what a local dealer would pay at wholesale cost for a comparably equipped bike. Thus, you get a better equipped bike for hundreds less - often saving up to 60% off List prices. The only thing you have to do is a bit of tuning and assembly - even an 11 year old customer assembled their own bike.

These 2018's are available. Get yours before they are all gone!

CoJones Sizing Guide
15.5" - 5'5" to 5'10"
19" - 5'10" to 6'3"
(*approx. sizing - your final choice is up to your personal preferences.
If you are between sizes - Size up for larger bike but you may touch when straddling, size down for more aggressive fit and more room when straddling) Customers report they fine tune fit to their preferences with their own longer/shorter stems.