Bottom Bracket Lock Ring for Two Hand Brake Straight-Hub Setups


Sold Out

New Old Stock Bottom Bracket Lock Ring for ISO freewheels threaded Hubs
Threading is ISO xxxxx DATA COMING 24TPI
This is for fitting a sprocket and lock ring to a standard threaded hub
However this is not a reverse threaded lock ring so it is not very secure
You must use two hand brakes (rear and front) if you use this set up
You can not rely on your pedals for braking - and we strongly advise you not to