You are reading a single comment by @lae and its replies.
Click here to read the full conversation.
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.
@lae
Ah, Stronglight cranks, they do indeed have a non-standard thread so a normal square taper extractor doesn't fit - the only tool for them is made by J A Stein Company. I had to buy one ages ago which you'd be welcome to borrow but I'm abroad indefinitely.
Don't take this as a guarantee but I think this is the one you need:
http://www.spacycles.co.uk/products.php?plid=m2b217s0p0
Perhaps email that photo to Spa and they might be able to clarify. Alternatively there may be someone on here who can lend you their tool.