P4007 - Wossner Connecting Rod For Yamaha WRF450 2003-2006

Features: Shot peened for ultimate strength and long life. 8620 forged alloy. FEA (computer simulation) used to fine tune every design. German engineered. For best results use corresponding Wössner piston kit. Kit includes connecting rod, bearing, big end pin, top end bearing, and washers. The Wössner 2-stroke connecting rods are always supplied with lifting pins, needle bearings, connecting rod bearings and spacers. The Wössner 4-stroke connecting rods include crank pins and connecting rod bearings. Other parts such as bearing shells or bearings for the large connecting rod eye and thrust washers can not be separated.