right hand fixed cup tool.green pin park tool for lefthand adjustable cup.lefthand lock c ring spanner, grease, give it a tiny bit of preload and off you go 109 mm track bb.
@mahmud 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.
right hand fixed cup tool.green pin park tool for lefthand adjustable cup.lefthand lock c ring spanner, grease, give it a tiny bit of preload and off you go 109 mm track bb.