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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.

YFZ450 YFZ 450 Big Bore Stroker Crank Complete Motor Engine Rebuild Assembly Kit

by BPRATV
Save 20% Save 20%
Original price $1,562.49
Original price $1,562.49 - Original price $1,562.49
Original price $1,562.49
Current price $1,249.99
$1,249.99 - $1,249.99
Current price $1,249.99

FITS YAMAHA YFZ450 CARB MODELS 

2004-2009 / 2012 2013

BPRATV 98mm +3 Big Bore Nikasil Cylinder (1 Year Warranty*)

98mm Wiseco, CP Carrillo, JE, or Wossner Forged Piston Kit (Includes pistons rings, wristpin, and circlips)

Hot Rods +3mm stroker crank assembly with rod

SKF crank bearings

Crank balancer bearings

Transmission bearings

Shift cam bearing

Clutch bearings

Water pump bearing

Complete gasket kit with Viton valve stem seals

Cometic Big bore MLS head gasket

Engine Seal kit

Cylinder Bolts / Cylinder Hear Stud Kit

Clutch kit 

Replacement Timing Cam Chain

1 year warranty for your peace of mind*

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

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