Skip to content
NOTICE: DUE TO HIGH ORDER VOLUME, CURRENT HANDLING TIME IS 5-7 BUSINESS DAYS. OUR TEAM IS WORKING HARD TO PROCESS YOUR ORDERS AS QUICKLY AS POSSIBLE. WE TRULY APPRECIATE YOUR PATIENCE AND UNDERSTANDING. 🙏
NOTICE: DUE TO HIGH ORDER VOLUME, CURRENT HANDLING TIME IS 5-7 BUSINESS DAYS. OUR TEAM IS WORKING HARD TO PROCESS YOUR ORDERS AS QUICKLY AS POSSIBLE. WE TRULY APPRECIATE YOUR PATIENCE AND UNDERSTANDING. 🙏

Yamaha YFZ450R YFZ 450R Wiseco Piston 98mm BIG BORE Cylinder Top End Rebuild Kit

by BPRATV
Save 48% Save 48%
Original price $699.99
Original price $699.99 - Original price $699.99
Original price $699.99
Current price $364.79
$364.79 - $364.79
Current price $364.79
Brand New Complete Yamaha YFZ 450R Top End Rebuild Kit / Wiseco Big Bore Piston Kit / Cometic Top End Gasket

Yamaha YFZ450R & YFZ450X Fuel Injected Models ONLY

Years 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Add Amazing & Reliable Power With The Best Components In The Industry!

This Complete Top End Rebuild Kit Includes:

BPRATV 98mm Big Bore Nikasil Plated Cylinder (1 Year Warranty)
BPRATV Custom Wiseco 98mm 12.75:1 Armor Glide Piston Kit (Includes Piston, Rings, Pin, & Clips)
Cometic Big Bore Complete Top End Gasket Kit
Kibblewhite Red Viton Valve Stem Seals (5)
NGK Iridium Spark Plug 

Piston uses pump or race gas.

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!
20003, M1006, C7908, 71014-5, 2S2-11181-00-00, 3VD-14613-01-00, 94591-57120-00, 2S2-11311-30-00, 4FM-12213-00 2S2-11311-30-00 5TG-11631-12-00 5TG-11633-10-005TG-11631-21-00 2S2-11181-00-00, M1002 20003, C7908, 71014-5, 2S2-11181-00-00, 93450-22027-00 2S2-11181-00-00 2S2-11351-00-00 4FM-12213-00-00, 4906M09800 247952 M1009 222086

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare