Barnett Heavy Duty Clutch Spring Kit – Yamaha YZF-R3 / MT-03 2015+ onyx motorbike 2x Chain Adjuster Blocks

2x Chain Adjuster Blocks

This could be accomplish with the use of basic hand or air tools

Includes: 60mm Piston

Air-cooled engines run hotter when modified (with big bore kits) and/or subjected to heavy loads such as racing use

however lowering another tooth will slow down your acceleration in return for higher top speed

Barnett Heavy Duty Clutch Spring Kit – Yamaha YZF-R3 / MT-03 2015+ onyx motorbike 2x Chain Adjuster BlocksBarnett Heavy Duty Clutch Springs (Set of 4 springs) Heavy duty Barnett springs replace the OEM springs to eliminate problems with the clutch slipping during hard acceleration and upshifting and reduce clutch plate wear.