Save Up to 60% Off New Bikes
Save Up to 60% Off New Bikes

ALL BIKES FREE SHIP 48, NO TAX Collected 48 States
Save Up to 60% Off Gravity CoJones EXPERT Bicycles
Dirt Jump Bikes, Park, BMX Cruiser Bikes

Fast, Strong and Lightweight Aluminum Frames. Click to see enlarged photo of bike

Save Up to 60% Off Gravity CoJones EXPERT Bicycles Dirt Jump Dirt Jump Bikes, BMX Cruiser Bikes Save Up to 60% Off Gravity CoJones EXPERT Bicycles Dirt Jump Dirt Jump Bikes, BMX Cruiser Bikes
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Click Links For>> Gravity Customer Reviews/Videos/Assembly | Quick Sizing Guide | Specs | Geometry

Dirt Jump DJ MTB Disc Brake Bikes

2018 Gravity
CoJones EXPERT
List $995 | SALE $599.95
HOT PROMO
NOW ONLY $499.95

Ships Signature Required

DJ Suspension Forks
Powerful Rear Disc Brakes
Grippy Kenda Tires/Wheels


Save up to 60% Off List Prices
Buy Factory Direct from Bikesdirect

Compare to $900 SE Big Ripper Dirt Jump, Giant, Trek, Niner or Specialized Dirt Jump Bikes

Use menus below to select size/color
Go thru Checkout for stock status


FREE Ship 48
Size/Color
We accept Visa/MC/V/Amex. PayPal is optional
Price Includes Ground Shipping
to 48 United States
(5 to 7 Day Delivery) (AK/PR/HI addtl charges)
(Email us for Delivery to PO Box/APO/FPO)


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Pay with your US Issued Visa, MC, V, AMEX Cards. You do NOT need to use Paypal
Bikes come up to 90 percent assembled. Assembly is easy. An 11 year old customer assembled their own bike. Check out his video: CLICK HERE.How much Assembly? CLICK HERE for sample assembly instructions and videos CLICK HERE for a special price on the full Video DVD/CD and Folding Mini ToolKit
If you don't feel confident working on your bike, we suggest you take it to a local bike shop for final assembly & safety checks.

Join the Dirt Jump / er 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 Dirt Jump drivetrain equipped Dirt Jump MTB Bike Life bike with powerful Rear Disc Brakes and Front Suspension forks.

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. 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 Jump bikes.

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 $499 + 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!


Gravity Bike Real Customer Video Review Real Customer Video Assembly of SS G29 Gravity

CoJones Sizing Guide
One Size Fits Most 5' to 6'
(*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.

Frame AirGrade ALLOY 6061 Aluminum with SpecialUrbanProvenEnhancedReinforced Design Tubing (SUPER D Tubing). Hydroformed Downtube with Reinforced Gusset, Single Speed Rear DropOuts
Fork RST DIRT T Suspension FORK (TRAVEL 100mm) 1.125 inch Threadless Steerer
Crankset CRANK CR-MO,175, 8T-19MM BLACK / ALLOY BLACK CHAINRING 1/2"*3/32"*25T
Bottom Bracket B.B. CW AX02EB-S-(H) EURO SIZE W/Hollow Spindle
Pedals WELLGO 9/16" W/.CP.S.C Reflectors Smoke Platform
Front Derailleur NA
Rear Derailleur NA
Shifters NA
Cassette 18T SPROCKET W/ SPACERS
Chain K.M.C Z-51 1/2*3/32* / Chain Adjuster: Mr.Control RH-SP25 10mm
Hubs FRONT KT Ball Bearing, Forged Alloy HUB 14Gx36Hx100mmx155mm, BoltOn
REAR KT Ball Bearing, Forged Alloy DISC HUB 14Gx36Hx135mmx175mm, BoltOn, 12T BLACK
Spokes 14G STEEL 36*36 BLACK
Rims Weinmann ZAC-X 26" A/V W/EYELETS 14G*36H Black anodized Aluminum
Tires KENDA SMALL BLOCK 8 (F/R ) 26x2.35" 30TPI
Brakes MD-M300 Mechanical Disc Brake, One piece caliper, 160mm Rotor I'NTL Mount
Brake Levers TEKTRO ML-330 Alloy Rear
Headset FSA TH-877
Handlebar Promax HB-3188 Rise:30 *31.8 Alloy 680mmx9*
Stem Promax DA-269-60 Alloy BAR BORE:31.8MM EX:60mmX28.6X40H RISE:7*
Grip Velo LockOn Grips
Saddle VELO Black front
Seat Post 27.2X160MM
(insert min 2 inches below lowest top tube weld / maintain clamp collar tightness)
Seat Post Clamp KALLOY Alloy QR 31.8MM
Sizes One Size
Colors see pull down

          Our low price is $499  Compare to $900 SE Big Ripper, Trek, Specialized, Giant Dirt Jump bikes, BMX Cruiser Bikes

Bikes come up to 90 percent assembled. Assembly is easy. An 11 year old customer assembled their own bike. Check out his video: CLICK HERE.How much Assembly? CLICK HERE for sample assembly instructions and videos CLICK HERE for a special price on the full Video DVD/CD and Folding Mini ToolKit
If you don't feel confident working on your bike, we suggest you take it to a local bike shop for final assembly & safety checks.