Extreme Drive Belt - RZR PRO XP / TURBO Ace 570 The 400 HP mark there

The 400 HP mark there is a lot of deviation in the main cap that supports the main bearings and crankshaft

Average 10% gain in HP / TQ

so we use the best

only offered by MSA

Sportsman 850 2015

Extreme Drive Belt - RZR PRO XP / TURBO Ace 570 The 400 HP mark thereE 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