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Kawasaki

Enhance Your Ride with Top-Quality Kawasaki OEM and Aftermarket performance parts

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KFX450 KFX 450R 100mm Athena Cylinder Big Bore Kit 490 Complete Top End Rebuild

BPRATV

FITS ALL KFX450R MODELS AND YEARS 100mm Athena or OEM cylinder Forged JE or Wossner piston** Piston rings Wristpin Circlips Top end gasket kit Val...

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$362.95
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$316.86
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02-23 Kawasaki KX65 KX 65 ATHENA Standard Piston Bore Replacement Cylinder Only

Athena

Power through the trails with lightning speed on your Kawasaki KX65 with this powerful Athena standard bore replacement cylinder! This top-quality ...

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$362.95
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$949.99 - $949.99
$949.99
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09-15 KX450F 100mm Big Bore Kit Stage 2 Hot Cams +4 Hotcams Top End Rebuild

BPRATV

100mm big bore cylinder JE or Wossner forged big bore piston Nitrite coated piston rings Chrome wristpin Circlips Top end gasket kit  Cometic bi...

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$1,039.50
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$1,039.50
$929.99
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$929.99

06-08 KX450F Stage 2 Hotcams Top End Rebuild Kit Cylinder Hot Camshafts Redo Kit

BPRATV

Athena or OEM stock bore cylinder Wiseco JE or CP forged piston** Nitrite coated piston rings Chrome wristpin Circlips Stage 2 Hotcams Talon TIT...

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$949.99 - $949.99
$949.99
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06-08 KX450F 100mm Big Bore Kit Stage 2 Hot Cams +4 Hotcams Top End Rebuild

BPRATV

100mm big bore cylinder JE or Wossner forged big bore piston Nitrite coated piston rings Chrome wristpin Circlips Top end gasket kit  Cometic bi...

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$569.99 - $569.99
$569.99
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06 07 08 KX450F 100mm Big Bore Kit +4 Athena Cylinder Piston Top End Rebuild Kit

BPRATV

100mm big bore cylinder JE or Wossner forged big bore piston Nitrite coated piston rings Chrome wristpin Circlips Top end gasket kit  Cometic bi...

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$1,699.99
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$1,449.98
$1,449.98 - $1,449.98
$1,449.98

KFX450R KFX450R 100mm Big Bore Stroker Complete Rebuilt Motor Rebuild Kit 520cc

BPRATV

FITS ALL KAWASAKI KFX450R MODELS AND YEARSKit Includes: 100mm Athena or OEM big bore cylinder 100mm JE or Wossner forged piston Kit* Hi temp piston...

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$1,187.49 - $1,187.49
$1,187.49
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$1,187.49

KFX450 KFX450R Big Bore Stroker Complete Rebuilt Motor Engine Rebuild Kit 100MM

BPRATV

Compatible Vehicles Submodel Year Make Model -- 2014 Kawasaki KFX450R -- 2013 Kawasaki KFX450R -- 2012 Kawasaki KFX450R -- 2011 Kawas...

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$799.99
$799.99 - $799.99
$799.99
$617.49
$617.49 - $617.49
$617.49

Kawasaki KFX450R ATV Big Bore Kit 100mm Cylinder Piston Top End Rebuild Assembly

BPRATV

100mm big bore cylinder JE or Wossner forged big bgore piston Nitrite coated piston rings Chrome wristpin Circlips Top end gasket kit  Cometic b...

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$799.99
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$799.99
$617.49
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$617.49
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$1,039.50
$1,039.50 - $1,039.50
$1,039.50
$575.00
$575.00 - $575.00
$575.00

06-08 KX450F KX 450F Athena Big Bore Kit 100mm Cylinder Piston 493cc Top End Kit

BPRATV

100mm Athena or OEM cylinder 100mm JE or CP forged piston** Nitrite coated piston rings Chrome wristpin Circlips Talon TITANIUM head stud kit - ...

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$1,039.50
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$1,039.50
$575.00
$575.00 - $575.00
$575.00
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$999.99
$999.99 - $999.99
$999.99
$759.98
$759.98 - $759.98
$759.98

16-18 KX450F KX 450F Big Bore Kit 100mm OEM Cylinder Piston 493cc Top End Kit

BPRATV

2016 - 2018 Kawasaki KX450F BIG BORE Top End Kit 100mm Kawasaki OEM cylinder (Bored & Nikasil Plated by Millennium Technologies) 100mm JE or CP...

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$999.99
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$999.99
$759.98
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$759.98
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$1,187.49 - $1,187.49
$1,187.49
$1,187.49 - $1,187.49
$1,187.49

09-15 KX450F KX 450F Big Bore Kit 100mm Cylinder Hotcams Hot Cams Top End Kit

BPRATV

FITS ALL 09-15 KAWASAKI KX450F MODELS 100mm big bore cylinder 100mm CP-Carrillo custom forged piston Hi temp piston rings Chrome wristpin Circlips...

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$1,187.49 - $1,187.49
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$1,187.49
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$1,000.99
$1,000.99 - $1,000.99
$1,000.99
$699.99
$699.99 - $699.99
$699.99

06 07 08 KX450F KX 450F Big Bore Kit 100mm Cylinder 488cc Top End Rebuild Kit

BPRATV

FITS ALL '06-08 KAWASAKI KX450F MODELS! 100mm big bore cylinder CP-Carrillo CUSTOM forged big bore piston Piston rings Wristpin Circlips Top end g...

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$1,000.99
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$699.99
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$1,000.99
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$599.99
$599.99 - $599.99
$599.99

09-15 KX450F KX 450F Big Bore Kit 100mm Cylinder Complete +4 Top End Rebuild Kit

BPRATV

FITS ALL '16-18 KAWASAKI KX450F MODELS! 100mm big bore cylinder CP-Carrillo CUSTOM forged big bore piston Piston rings Wristpin Circlips Top end g...

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$1,000.99
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$599.99
$599.99 - $599.99
$599.99
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$1,424.99 - $1,424.99
$1,424.99
$1,424.99 - $1,424.99
$1,424.99

KFX450 KFX450R KFX 450R Big Bore Rebuild Kit 100m Top Bottom End Repair Assembly

BPRATV

FITS ALL KAWASAKI KFX450R YEARS AND MODELS! 100mm Athena or OEM  bore cylinder JE or CP 100mm 12.8:1 forged piston** Hi temp piston rings Chrome w...

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$1,424.99 - $1,424.99
$1,424.99
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$1,424.99
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$1,329.99 - $1,329.99
$1,329.99
$1,329.99 - $1,329.99
$1,329.99

KFX450R KFX 450R 100 mil Big Bore Stroker Complete Motor Engine Rebuild Kit 512c

BPRATV

FITS ALL KAWASAKI KFX450R MODELS AND YEARS 100mm OEM or Athena cylinder** 100mm 13:1 JE forged piston Hi temp piston rings Wrist pin Circlips Maxl...

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$1,329.99 - $1,329.99
$1,329.99
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$1,329.99
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$1,899.99 - $1,899.99
$1,899.99
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$1,899.99

KFX450 KFX 450R Cases 100 mil Big Bore Stroker Complete Motor Engine Rebuild Kit

BPRATV

FITS ALL KFX450R MODELS AND YEARS New OEM crankcases 98mm OEM or Athena cylinder** Wiseco JE or CP forged piston** Hi temp piston rings Chrome wri...

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$1,899.99 - $1,899.99
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$1,899.99
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