Hot Rods Crankshaft Assembly 4012 Dual Factory 4.1 End Cap Rebuild Kit Fitment: Yamaha (** REQUIRES KIT

Fitment: Yamaha (** REQUIRES KIT OIL PAN **) R1 2015-2023

trim ring and all other necessary parts and hardware included for a complete installation

RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 498

17" x 54" nylon net with 120" overall width and lateral adjustability

Mount right side up or upside down

Hot Rods Crankshaft Assembly 4012 Dual Factory 4.1 End Cap Rebuild Kit Fitment: Yamaha (** REQUIRES KITSold complete with the original proven Hot Rods connecting rods, top end bearings and crankshaft webs Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability Complete and ready for installation Completely rebuildable with genuine Hot Rods connecting rods Main bearings and seals sold separately for single cylinder crankshafts Hot Rods has developed six long stroke applications for ATVs Special pistons for