The Growler Headset Locking Device by Wheels Manufacturing
The Growler is machined from 6061-T6 aluminum alloy to replace the non- cinching headset lock nuts provided by the headset makers. The piece is turned on a lathe with a channel milled around the inner surface for an O- ring used as a stem seal. Two parallel cuts create the grip surfaces for the headset wrench. With the threads tapped for the steerer, a hole is drilled horizontally at the base of the headlock nut for the cinch bolt, recessing the head. The cinch hole has threads tapped for the bolt and then cut through to make the cinch mechanism. The bolt has a 3mm hex head fitting.
Brand New - NOS
Keywords: Headset Lock,