FIEND MILLS STEM bmx Aluminum arms JIS square Taper

Aluminum arms JIS square Taper 109mm recommended spindle length Alloy 3/32' chainring 130mm 5 bolt Silver alloy chain guide keeps chain on and protects pant legs

5 (S / M / L) 175 (XL)

Bead: Wire

Alloy coaster 10mm (3/8”) axle

Molded 63mm threaded pads included

FIEND MILLS STEM bmx Aluminum arms JIS square TaperDesigned with Lew the Mills stem is CNC machined from 6061 T6 aluminium and features extensive external machining to the faceplate and body to reduce weight, solid chromoly stem bolts, and a recessed compression bolt area that allows the top cap to sit flush for a clean look. We've increased the width slightly and removed all internal machining to virtually eliminate handlebar slippage. 48MM reach, 23MM rise.