TNT Rear 3/8" x 26t Chromoly Axle - 165mm long - f/ Derringer + Revolver 28t These are steel heat-treated crank

These are steel heat-treated crank bolts for 19mm GHD Profile crank spindles

It is CNC machined from heat-treated 4340 aircraft alloy steel and zinc coated for a smoother

Spindle Type: ISIS

Rear hub works with threaded 13T and larger freewheels

lightweight hybrid tire that is designed for smooth trails

TNT Rear 3/8" x 26t Chromoly Axle - 165mm long - f/ Derringer + Revolver 28t These are steel heat-treated crankThis is a TNT Rear axle that will fit late model Revolver and Derringer hubs. The threads are 3 8" x 26tpi; it is 165mm long and constructed of chromoly steel. The shoulder width is approx. 78mm, and it works with cartridge bearing that have a 10mm ID. This may work with some other hubs, but you must measure your old axle to make sure. This is intended to fit newer TNT Derringer and Revolver hubs.