This is a set of three Mugen Seiki 1.0mm Clutch Springs for the MBX-7 and MBX-8.
This product was added to our catalog on May 27, 2004
Friday, Apr 26 2019 (about 2 years ago)
Mugen Seiki 1.0mm Clutch Spring Set (3)
Put these on my Savage X. They work great with a Mugen Nut (MUGC0704) as the springs rest perfectly. Initially I tried to install these with the HPI clutch/pilot nut and the recessed groove sat so far back (towards flywheel instead of clutch side) that to get the springs to sit I had to almost bend the tip of the spring at a crazy angle. I was not comfortable with keeping the stress of the mount area on the stock nut. So if you get these springs make sure you also buy the mugen nut as well.