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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.

06-08 KX450F KX 450F KXF 450 Stroker Crank Complete Rebuilt Motor Engine Rebuild

by BPRATV
Sold out
Original price $1,499.99 - Original price $1,499.99
Original price
$1,499.99
$1,499.99 - $1,499.99
Current price $1,499.99
FITS ALL '06-08 KX450F MODELS!

470cc STROKER - BOLT ON
    • 96mm after marketd cylinder
    • Hotrods +3mm stroker crank with rod
    • JE Wiseco or CP forged piston
    • Hi temp piston rings
    • DLC coated pin
    • Circlips
    • Clutch kit (fibers, steels, springs)
    • Heavy duty main bearings
    • Complete gasket kit - top and bottom end
    • Complete crankcase oil seal kit
    • Cam chain
    • Valve stem seals
    • Water pump bearings
    • Online and phone tech support
    • Head stud kit

    No modification of any kind is required to use this kit.  Everything is new in the original packaging and the original manufacturer's warranty applies*

    Please check your order thoroughly when you receive it and contact us if you have any issues at all.  Thanks!!

    **We ALWAYS recommend that this be installed by a qualified mechanic with experience doing this type of work.  Warranty does not cover any failure that is a result of improper installation, improper break in, improper tuning, or misuse.  For any warranty to be considered the part(s) in questions must first be sent to us for inspection.  We can not warranty anything based on phone calls or photos alone.

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