KLX150 Complete Swing Arm Aftermarket Aluminum Swingarm Performance Parts/Honda/CRF 150 F Brand New Big Bore Cylinder

Brand New Big Bore Cylinder Kit for Kawasaki KLX 140 / 140L or KLX 150 Series all years

1x Piston Standard Size

Performance Gear Ratio for Yamaha NVX 125cc 155cc 13×42 T increase acceleration and top speed

This is very useful if you already installed wide supermoto tires on your bike

For stock head or big bore kit with stock cylinder head choose 26mm for better performance

KLX150 Complete Swing Arm Aftermarket Aluminum Swingarm Performance Parts/Honda/CRF 150 F Brand New Big Bore CylinderNew 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