220cc Complete Ultimate Big Bore Kit - KLX140

SX Parts

KLBBU-220
$1,199.00
$1,199.00 $1,199.00
In Stock - Usually ships in 1 business day
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Description

  • It contains everything needed to make the great performance on your bike!
  • The cylinder Head with big valve (34/29) include racing valve springs and misc parts
  • Camshaft with roller rocker arm design include cam bearings, Increased low-end response faster
  • Stroker Crankshaft longer +6mm from stock. Use stock gasket
  • Ceramic Forged cylinder barrel with 68mm Forged Piston. Forged ceramic cylinder barrel is very durable for extreme condition
  • Racing Carburetor with different jets and new intake carb and custom boot to the airbox
  • Performance CDI
  • Clutch Springs
  • Throttle Cable Kit
  • All gaskets needed for this kit include clutch cover and flywheel gaskets

PLEASE NOTE: YOU WILL NEED TO BORE THE CRANKCASE MUCH LARGER. Please use a reputable machine shop only!  

NOT FOR THE DIYer! THIS KIT MUST BE INSTALLED BY A PROFESSIONAL MECHANIC AS THERE ARE NO INSTRUCTIONS.