Skip to content
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

YFZ450R YFZ 450R Wiseco Pump Piston 95mm Stock Bore Cylinder Top End Rebuild Kit

by BPRATV
Save 46% Save 46%
Original price $679.99
Original price $679.99 - Original price $679.99
Original price $679.99
Current price $364.79
$364.79 - $364.79
Current price $364.79
Brand New Complete Yamaha YFZ 450R Top End Rebuild Kit / Wiseco Stock 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 95mm Stock / Standard Bore Nikasil Plated Cylinder (1 Year Warranty)
Wiseco 95mm 11.4:1 Armor Glide Piston Kit (Includes Piston, Rings, Pin, & Clips)
Cometic 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

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