Spanning a versatile 51 to 81 gram range

you will need to slightly dent/modify your factory heat shield during installation to ensure proper clearance

M 8000 Hardcore Alpha One w/146" Track • 2022-2024

you can flash between any of the tunes available for that machine

Heavy-Duty BRP QRS Secondary Clutch Rollers - Set of 2 e-tec Spanning a versatile 51 toHeavy Duty Ski Doo QRS Secondary Clutch Rollers Set of 2 Upgrade your drivetrain's reliability with the Bikeman Performance High Performance Secondary Rollers. Designed specifically for the BRP QRS secondary clutch found in Ski Doo snowmobiles, these rollers are the ultimate insurance policy against trail side failure. Stock rollers are notorious for becoming brittle and shattering under the heat and high impact loads of aggressive riding. Our rollers