The black coating on my Kinu burrs is disappearing. Down to bare metal along the edges. Is this:
a) normal, no probs b) a sign that I need new burrs stat c) weird but probably not affecting grinding
@Ptown started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
The black coating on my Kinu burrs is disappearing. Down to bare metal along the edges. Is this:
a) normal, no probs
b) a sign that I need new burrs stat
c) weird but probably not affecting grinding