Old School BMX bicycle quill stem Potts Mod bolt M10 X 1.0 X 160mm BLACK

Description

Old school BMX Potts Mod hollow stem bolt for old and mid school quill stems.  This is use to route your front brake cable through your fork steer tube allowing for bar spins (assuming you're running a rotor or gyro for the rear brake)
These were made for us by Dia-Compe to be used with the new Tuf-style stems, but will fit many other stems - please sure the specifications below to determine if it will work with your stem.
Notice the wedge is fully ramped - therefore, this will NOT work on an original Tuf Neck or Pro Neck or some ACS stems (they require a stepped wedge).
Brand new, never installed.
Purchased bulk, so no retail packaging.
Color: BLACK
Length overall: 170mm
Length not including head (threaded and non-threaded shaft):160mm
Length of threaded portion: 52mm
Threads: M10 X 1.0
Wedge diameter: 21.1mm
Wedge material: CNC machined aluminum alloy
Suitable for 5mm brake cable housing.
IMPORTANT: There is no substitute for MEASURING your bike before ordering. While there are some rule of thumb standard for bikes from a specific era, there are no absolutes. Save yourself time and money and MEASURE first, order once.
We have over 2500 old school and retro BMX products (as well as hard to find stuff for other types of bikes) on our website. If you don't see what you're looking for here, there's a good chance we have it there.