Performance Cam / Roller Rockers - KLX140 Sunglasses TB 178cc Bore Kit

TB 178cc Bore Kit

Shock Spring - Heavy Duty

OEM quality and fitment at a much better price

Yamaha TTR-110

Performance Cam / Roller Rockers - KLX140 Sunglasses TB 178cc Bore KitExperience improved bottom end response for your 2008 2024 KLX140 with our performance camshaft and roller rocker arms. S1 Stock Bike S2 Big Bore Kit Installed S3 Big Bore Kit with Big Valves Fitment: 2008 Present KLX140 Installing this kit will require a small modification to the cylinder head. It's not a difficult job, you may do this with a proper tool. Please check the pictures for details with the red arrow mark. You will only need to cut that