square shape heat-treated 4130 crmo arms & crmo axle
160mm, 165mm, 170mm or 175mmAxle
22mm crmo ultra hollow
MEGA strong, lightweight crank / RSD & LSD compatible / 2 sprocket bolt holes on each side / greatest crank ever made?
Crank tools are NOT included anymore in the 2020 version from Eclat :(
works with the Shadow Killer crank tool!