New For 2008
We set a standard in 2007 with the introduction of X4R that came equipped with the Italian built Marzocchi Shiver forks but that was not enough for us. After a year of riding and racing these bikes we’ve made a great bike even better with a new GPX Moto powerplant, high volume oil cooler and race tuned suspension. The 2008 X4R now comes with a GPX Moto 150cc four stroke, equipped with a close ratio four speed transmission, Manual clutch and 26 mm carburetor. With the added power, we knew people would need more traction and better handling, so we choose new aggressive front tire and fine tuned the rear shock for even more adjustment to maximize control under the toughest of conditions. New for 2008 is our “Build a bike” option, We know how personal it is to get the right set up for each rider that is why we have added options like, Elka shocks, Big bore kits, ASV folding levers, FMF exhaust, handle bars, light kits and more. Just let us know what options you are interested in.
- GPX Moto 150cc power plant
- High Volume Oil Cooler
- 26mm Carburetor
- New 6 inch travel GPX Moto Forks with adjustable compression and rebound
- New GPX Moto Rear shock with 15 click of adjustable compression and rebound w/ 900lb spring
- Over-the-Peg Steel foot brake
- New floating caliper rear brake
- 1/4 Turn Throttle
- All stainless steel fastners
-
Steel Braided Cables
Wheels
| Front: |
14" |
| Rear: |
12" |
| CNC-Aluminum Alloy Hubs: |
Yes |
Tires- Maximum Traction "Innova"
| Front: |
2.75 x 14 |
| Rear: |
3.0 x 12 |
Frame
| Pro Style Swing Arm With Leverage Blocks: |
Yes |
| Chromoly Frame With Engine Cradle: |
Yes |
| Removable Sub-Frame: |
Yes |
| 3 Point Engine Mount: |
Yes |
Suspension
| GPX Moto Piggy Back Rear Shock With adj. Compression/rebound: |
Yes |
| Marzocchi Forks: |
Yes |
| Suspension Travel Front/Rear: |
8.0"/ 8.0" |
Engine
GPX SOHC Air Cooled w/4-up Manual Transmission,
5 Plate Clutch, Kick Start, and Lighting Coil: |
150cc |
| Epa Certification/ California CARB: |
Competition Only |
| Carburetor Size: |
26mm |
| Dual Stage Foam Air Flter: |
Yes |
| High Flow Exhaust: |
32 mm |
| Compression Ratio: |
9.6 |
| Chain/Drive Ratio: |
420/15;39 |
| High Volume Oil Cooler: |
Yes |
Dimensions & Capacities
| Overall Length: |
66" |
| Wheel Base: |
47" |
| Seat Height: |
31 |
| Dry Weight: |
141 Lbs. |
| Ground Clearance: |
10" |
| Fuel Capacity: |
3.5 L |
| Oil Reservoir: |
.95 L |
Features
| HD Stainless Steel Foot-Pegs: |
Yes |
| CNC Alloy Shifter: |
Yes |
| Oversized Alloy Chain Guide : |
Yes |
| Rotor Hydraulic Disk Brakes: |
Yes |
| CNC Alloy Brake Pedal: |
Yes |
| Steel Braided Brake Lines: |
Yes |
| No Reservoir Rear Brake: |
Yes |
| CNC Fuel Cap & Exhaust Silencer: |
Yes |
| 3M HD Graphics: |
Yes |
| Adjustable Handle Bar Clamps: |
Yes |
Build A Bike Options
| Elka Rear Shock Upgrade: |
Available |
| ASV Inventions Unbreakable Levers Upgrade: |
Available |
| UNI Air Filter Upgrade: |
Available |
| Holeshot Device Upgrade: |
Available | |
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