Underground Motorsports
Bike Parts
$45.00 Free Shipping
Pitster Pro 1 1/8 fat bar
Pitster Pro 1 1/8 fat bar
$30.00 Free Shipping
Pitster Pro 7/8 to 1 1/8 bar mount adapter
Pitster Pro 7/8 to 1 1/8 bar mount adapter
$30.00 Free Shipping.
GPX Clutch Perch and Lever
GPX Clutch Perch and Lever
$40.00 Free Shipping
Pitster Pro Billet Throttle
Pitster Pro Billet Throttle
$259.95 Free Shipping
Pro Circuit T-4 Exhaust system CRF/XR 50 00-09 and imports with crf50 style head.
Pro Circuit T-4 Exhaust system CRF/XR 50 00-09 and imports with crf50 style head.
$259.95 Free Shipping
Pro Circuit T-4 Exhaust system KLX110 ,PitsterPro X4/X4R, SSR 150TX ,and other imports with KLX110 head.
Pro Circuit T-4 Exhaust system KLX110 ,PitsterPro X4/X4R, SSR 150TX ,and other imports with KLX110 head.
$259.95 Free Shipping
Pro Circuit T-4 LXR Exhaust System
Pro Circuit T-4 LXR Exhaust System
$299.00 Free Shipping
FMF 4.1 KLX 110 Exhaust System fits Klx 110 ,PitsterPro x4/x4r bikes with GPX150/160, SSR 150TX and other imports with klx110 head.
FMF 4.1 KLX 110 Exhaust System fits Klx 110 ,PitsterPro x4/x4r bikes with GPX150/160, SSR 150TX and other imports with klx110 head.
$379.95 Free Shipping
Elka Rear Shock with remote reservoir
DIncrease handling on any terrain with an Elka rear shock with remote reservoir. This shocks have adjustable preload, compression and rebound. The shock comes with everything pictured as well as mounting instructions (not shown).
Extended Length: 293mm
Compress Length: 230mm
Shaft Travel: 63mm
Wheel Travel: 230mm
Motion Ration
Elka Rear Shock with remote reservoir
DIncrease handling on any terrain with an Elka rear shock with remote reservoir. This shocks have adjustable preload, compression and rebound. The shock comes with everything pictured as well as mounting instructions (not shown).
Extended Length: 293mm
Compress Length: 230mm
Shaft Travel: 63mm
Wheel Travel: 230mm
Motion Ration
$450.99 Free Shipping
Fits 2009 - 2010 Pitsterpro LXR and LX bikes
FEATURES/TECHNOLOGIES
- 37 mm 6061-T6 Aluminum Hard
Anodized Body - Velocity Sensitive Damping Control- 5/8" Super-Finished Hard Chrome
Shaft- Piggyback Aluminum Reservoir- Chrome Silicon Single Spring
ADJUSTMENTS
- Single Speed Compression (call to order the DSC version)
- Wide-range Rebound Adjuster- Spring Preload Adjust - Preload coil spring adjustment
APPLICATIONS
Moto Racing and Trail
Fits 2009 - 2010 Pitsterpro LXR and LX bikes
FEATURES/TECHNOLOGIES
- 37 mm 6061-T6 Aluminum Hard
Anodized Body - Velocity Sensitive Damping Control- 5/8" Super-Finished Hard Chrome
Shaft- Piggyback Aluminum Reservoir- Chrome Silicon Single Spring
ADJUSTMENTS
- Single Speed Compression (call to order the DSC version)
- Wide-range Rebound Adjuster- Spring Preload Adjust - Preload coil spring adjustment
APPLICATIONS
Moto Racing and Trail
$389.95 Free Shipping
Increase handling on any terrain with an Elka rear shock . This shocks have adjustable preload, compression and rebound. This is the Ultimate in Works Suspension Performance From ELKA The shock comes with everything pictured as well as mounting instructions (not shown).
2 Styles of this shock
*with Remote Piggyback ( for use with stock airbox )
*with Shock Mounted Piggyback ( if you are not using stock air Box)
**Fits 2009-2010 LX and LXR race bikes
Increase handling on any terrain with an Elka rear shock . This shocks have adjustable preload, compression and rebound. This is the Ultimate in Works Suspension Performance From ELKA The shock comes with everything pictured as well as mounting instructions (not shown).
2 Styles of this shock
*with Remote Piggyback ( for use with stock airbox )
*with Shock Mounted Piggyback ( if you are not using stock air Box)
**Fits 2009-2010 LX and LXR race bikes