Wiseco Bottom End Rebuild Kit for 2005-22 Yamaha YZ125 - 54.50mm - WPC163 FMF Factory 4.1 RCT Slip-Ons 2006 Suzuki GSX-R750

2006 Suzuki GSX-R750

2007 Harley-Davidson Nightster - XL1200N

2005 Harley-Davidson Dyna Super Glide Custom - FXDC

2011 Honda CRF450R

2019 Harley-Davidson Electra Glide Police - FLHTP

Wiseco Bottom End Rebuild Kit for 2005-22 Yamaha YZ125 - 54.50mm - WPC163 FMF Factory 4.1 RCT Slip-Ons 2006 Suzuki GSX-R750Wiseco Performance Bottom End Rebuild Kit Wiseco now provides an all in one kit for your bottom end Made with the toughest materials for increased performance and life span Includes the Crankshaft Assembly, Main Bearings and Bottom End Gasket Kit Wiseco Crankshafts are 4340 steel, core hardened and tempered to reduce stress and optimize tensile strength. The crankshafts are made with a nitriding process for hardening rather than induction heat