The GBoost belt series: THE ONLY belts to buy. The next generations in belt durability from GBoost. Stronger, lower belt temps, better performing and longer lasting than any other out there by well over 150%. KWI has been aggressively testing these in all forms of Dunes, Desert racing, High altitude, and big turbo high HP cars all over the world and results have proven excellent belt life, smoother shift characteristics, and higher wheel HP than ever thought possible.
THE WORLD'S BEST BELT RACE SERIES BY GBOOST (WBB** RS) IS A LEGITIMATE GAME CHANGER WHEN IT COMES TO SHIFTING, DURABILITY AND LONGEVITY. NEW COMPOUND THAT ELIMINATES BELT SLIP AND TRANSFERS EVEN MORE WHEEL HP TO THE GROUND. THE RS IS THE NEXT GENERATION IN CVT BELT TECHNOLOGY AND INCORPORATES ALL OF THE LATEST ADVANCES IN COMPOUND AND CORD SCIENCE.
2017 AND UP X3 MAVERICK (ALL MODELS)
2016 AND UP DEFENDER HD10/HD8
REPLACES OEM # 422280651 / 417300383 / 422280654 / 42280652
OEM CROSS- 417300531 / 417300391 / 417300383 417300166 / 417300425