Extreme Drive Belt - RZR PRO XP / TURBO Ace 570 *You only need to a

*You only need to a new shim kit if you are changing the gear cases

Average 10% gain in HP / TQ

so we use the best

tuning and R&D in house on our three Dyno system

Extreme Drive Belt - RZR PRO XP / TURBO Ace 570 *You only need to aE COMPOUND TURBO BELTS Carbon fiber with superior cord tensile strength and DUMAX top cog compound to retain cord rigidity and better adhesion of top cog to cord construction. COMPRESSION COMPOUND High temperature, heat resistant polymer DUMAX with directionally oriented fibers under the base cord construction. Will handle the power heat friction for maximum power transfer through clutches. Engineered to keep maximum under cord stiffness across the