Bone Deth Penetrator Cranks

Order Bone Deth Penetrator Cranks

2.5 pc seamless 4130 chromoly arms
Forged pedal and crank bosses.
Full post weld heat treatment
22mm / 48 spline , heat treated chromoly spindle – big and burly
Flat, square shape lends itself to grinding.
Torture Tested by the Bone Deth team
Available in 170mm and 175mm
Weight: 31 oz.