1.05mm Clutch Spring Set (3) by Mugen Seiki
This is an optional Mugen 1.05mm Clutch Spring Set, and is intended for use with the Mugen MBX7, MBX6 and MBX5 line of 1/8 scale vehicles. The stiffer the spring, the later the clutch will engage allowing the engine to spool up to a higher RPM range before the clutch comes on. The later the clutch engages, the more the clutch will slip causing the clutch shoes to wear out more quickly. If you need more bottom end from your engine, consider using 1.1mm springs with the aluminum shoes.
This product was added to our catalog on February 6, 2013.