KLX150 Complete Swing Arm Aftermarket Aluminum Swingarm Performance Parts/Yamaha/NMAX 125 - 155/Big Bore Kit if your KLX140 / KLX150

if your KLX140 / KLX150 has starting problem

Please note this camshaft only compatible with VVA version

This is a brand new big bore kit for KLX140 and KLX150 2008-2025

This performance camshaft made exclusively for Yamaha R15 VVA Version 2018 and newer

KLX150 Complete Swing Arm Aftermarket Aluminum Swingarm Performance Parts/Yamaha/NMAX 125 - 155/Big Bore Kit if your KLX140 / KLX150New version of the swing arm check this link : https: sxparts. com products klx 150 complete swing arm aftermarket aluminum swingarm ver 2 Complete Swingarm for KLX150 All series Aftermarket part, made from aluminum lighter than stock, complete kit include chain guide as pictured No modification needed to install this to a KLX150