KLX140 Big Valve Race Head Kit & 170cc Big Bore Kit

SX Parts

KL140BB7
$585.00
$585.00 $585.00
In Stock - Usually ships in 1 business day
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Description

You can easily upgrade your bike's performance with our all-inclusive 170cc big bore kit, featuring a CNC ported big valve race head and included cam kit with roller rockers.

New Cylinder – 63mm Piston – Wrist Pin – Rings – Clips – Gaskets

Stage 3 camshaft with roller rocker arm design! 

Cylinder Head with Big Valve 31-25mm CNC ported
This cylinder head is already ported and also have been customized for 63mm piston