🚚 Free Worldwide Shipping on All Orders!Shop Now

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit

$135.00

Original: $449.99

-70%

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit—

$449.99

$135.00

The Story

BPRATV YFZ450R YFZ 450X Big Bore Kit 480cc

Fits Yamaha YFZ450R & YFZ450X Fuel Injected Models ONLY

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

BPRATV 98mm big bore nikasil cylinder (1 year warranty)*

Wiseco, CP Carrillo, or JE forged big bore piston kit

Nitrite-coated piston rings

Chrome wrist pin

Circlips

Cometic Top End Gasket Kit

Cometic big bore MLS head gasket

BPRATV Talon Timing Chain

Maxlock TITANIUM head stud kit - LIFETIME WARRANTY*!

Piston uses pump or race gas

No mods required

1-year warranty for your peace of mind*

BPRATV - The Best Parts. The Best Performance. The Best Price.

BRAPPPPPPPPPP!

21003, 13029M09800, C3178, 71014-5, 20003, M1006, C7908, 71014-5, 2S2-11181-00-00, 3VD-14613-01-00, 2S2-11181-00-00, 5TG-11631-12-00 5TG-11633-10-005TG-11631-21-00 2S2-11181-00-00, 93450-22027-00, 2S2-11181-00-00 2S2-11351-00-00 4FM-12213-00-00, 94591-57120-00, 2S2-11311-30-00, 4FM-12213-00 2S2-11311-30-00, 4906M09800 247952 M1009 222086, 21003, C3178, C3279, 20003, 4865M09500, C7908, 71014-5, CR8EIX, 80-82800

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 6

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 7

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 8

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 9

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 10

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 11

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 12

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 13

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 14

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 15

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 16

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 17

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 18

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 19

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 20

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 21

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 22

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 23

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit - Image 24

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

BPRATV YFZ450R YFZ 450X Big Bore Kit 480cc

Fits Yamaha YFZ450R & YFZ450X Fuel Injected Models ONLY

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

BPRATV 98mm big bore nikasil cylinder (1 year warranty)*

Wiseco, CP Carrillo, or JE forged big bore piston kit

Nitrite-coated piston rings

Chrome wrist pin

Circlips

Cometic Top End Gasket Kit

Cometic big bore MLS head gasket

BPRATV Talon Timing Chain

Maxlock TITANIUM head stud kit - LIFETIME WARRANTY*!

Piston uses pump or race gas

No mods required

1-year warranty for your peace of mind*

BPRATV - The Best Parts. The Best Performance. The Best Price.

BRAPPPPPPPPPP!

21003, 13029M09800, C3178, 71014-5, 20003, M1006, C7908, 71014-5, 2S2-11181-00-00, 3VD-14613-01-00, 2S2-11181-00-00, 5TG-11631-12-00 5TG-11633-10-005TG-11631-21-00 2S2-11181-00-00, 93450-22027-00, 2S2-11181-00-00 2S2-11351-00-00 4FM-12213-00-00, 94591-57120-00, 2S2-11311-30-00, 4FM-12213-00 2S2-11311-30-00, 4906M09800 247952 M1009 222086, 21003, C3178, C3279, 20003, 4865M09500, C7908, 71014-5, CR8EIX, 80-82800

YFZ450R YFZ 450X Big Bore Kit 480cc +3 Cylinder 98mm Piston Top End Rebuild Kit | BPRATV