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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Kibblewhite upgraded valve spring kit
WE DO NOT WARRANTY ANYTHING BASED ON PHONE CALLS
Direct replacement designed specifically for 2019-2023 KX450F models
Upgrade your Honda XR650L engine with genuine Kibblewhite Red Viton valve stem seals — order today
23 24 Yamaha YZ450F YZ 450F 97mm 13.3:1 CP Carrillo Full RACE Coated Piston Kit YZ250FX Kibblewhite upgraded valve spring kitMX1113, BHR 116A0 00 00, BHR 11631 00 00, B2W 11603 00 00, BR9 11633 10 00, 93450 19052 00, MX1111, MX1110, B2W 116A0 00 00, B2W 11631 00 00, B2W 11603 00 00, BR9 11633 00 00, BR9 11633 10 00, 93450 19052 00 CP Pistons MX1113 23 24 Yamaha YZ450F 13. 3: 1 97mm STD Bore 449cc Piston Kit Pro Race Piston Kit Outperform the Competition with the CP Carrillo Pro Race Piston Kit FITS YZ450F 2023 & 2024 ONLY! 97mm bore size and 13. 3: 1 compression for maximum