Pay in 4 interest-free payments of $9.99 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
88mm big bore Wiseco or Wossner forged piston kit**
The best quality valve train you can buy
Ready to use for all +4mm Supercubs - 472cc and 485cc
Maxlock TITANIUM stud kit - LIFETIME WARRANTY*
We will put the quality of our cylinder head porting up against any in the industry
Yamaha YFZ450 YFZ 450X YFZ 450R YZ450F 98mm 98 mm Big Bore CP Piston Rings Only Ranger 800 88mm big bore Wiseco orCPN2 3858, M1009, M1085, M1051, M2069, M2038, M9067, M4110A, M4012 98mm Yamaha YFZ450 CP Carrillo Piston Rings High Performance Engine Replacement When it comes to maintaining optimal performance for your Yamaha YFZ450, YFZ450R, YFZ450X, or YZ450F, every detail mattersincluding the piston rings. Crafted with meticulous precision, these 98mm big bore CP piston rings are designed exclusively to fit CP pistons (specific part numbers: M1009, M1085, M1051,