Shimano Saint FC-M820 Crank Tension Bolt Hollowtech M19x1 / Gold
Shimano Crank Tension Bolt for Saint FC-M820 - left crank arm attachment
This Shimano crank arm bolt is compatible with the Saint cranks FC-M820, FC-M825 and their predecessors FC-M810 and FC-M815. It is used to assemble and seal the left Hollowtech II crank arm.
Taken out of new cranskets