Ofmega proto four-bolt cranks ; )
Yeah wow. Here in Oz, that brand is hen's teeth - I've seen it about once.
Bloke I worked for in the 90s had a bike with it; very minimal cranks, and shifters and derailers made from plastic! Mad.
@Kimmo 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.
Ofmega proto four-bolt cranks ; )