Fiend Mid BB Injection molded nylon / fibreglass depending where the wedge is

depending where the wedge is placed

CNC machined stem that's a little longer and narrower than the Challenger with an internal cutout that lightens it up

The hub shell is built from 6061-T6 aluminium and paired with a heat-treated hollow chromoly axle for reliability

WEIGHT: 294g (10

5mm thick 7075-T6 aluminium for superior strength with 7 half depth reliefs for a clean look and weight reduction

Fiend Mid BB Injection molded nylon / fibreglass depending where the wedge isMid BB kit from Fiend. Mid BB kit with 2 precision sealed R12 bearings, machined alloy bearing cones with laser etched logo, alloy internal tube spacer and extra crank arm spacers for spot on chain alignment.