Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Can be used along with the stock primary or the STM primary
professional dealer installation is recommended
On the anti-glare LCD screen you'll be able to easily monitor current
ensuring your machine is always in the optimal ratio when you get back on the throttle out of a corner
CYCLONE CLUTCH COVER TO COOL THE BELT AND CLUTCHES AN EXTRA 30-40 DEGREES
Primary Clutch Spring (120-310) // SKU: 05-120-310 Category_Default Category/SXS/Polaris RZR/RZR XP 900 '11-14 Can be used along withPrimary Drive Clutch Spring (120 310) SKU: 05 120 310 Fine tune your clutch engagement and maintain consistent peak operating RPM under heavy load with the Bikeman Performance 120 310 Primary Clutch Spring. As a core component of your drive clutch tuning, the primary spring directly governs engagement speed, upshift timing, and peak RPM retention across your powerband. Featuring a 120 lb initial load and a 310 lb finish load, this spring profile