BLACKBONE 8,500 rpm 54mm CLUTCH SPRING

BLACKBONE 8,500 rpm 54mm CLUTCH SPRING

$16.95Price

Made from 3mm thick High Carbon British Spring steel and coiled as tight as possible on some custom spring tooling to get maximum strength!  Provides a long lasting, consistent and reliable 8,500rpm on FS Steel Clutch Shoes.

 

The spring is too thick to fit on fiber CY or Zenoah shoes.  You must use FS clutch shoes