Scott Gibbs Posted June 22, 2018 Report Share Posted June 22, 2018 Quick question, I’ve just purchased an older Hope Pro 2 Trials hub that has the 8mm fun bolts can I change the axle to the newer Pro2 axle that uses the 10mm bolts? Quote Link to comment Share on other sites More sharing options...
Mark W Posted June 22, 2018 Report Share Posted June 22, 2018 AFAIK they've never made one that takes 8mm bolts. They did button head M10 bolts that required a 6mm allen key, and they did M10 bolts that took an 8mm allen key, but aside from a QR I thought that was about it. 6mm allen key/button head bolts: 8mm allen key/not shit bolts: Both are M10 with the same pitch (1.5 from memory). Quote Link to comment Share on other sites More sharing options...
Scott Gibbs Posted June 22, 2018 Author Report Share Posted June 22, 2018 Cheers Mark, yeah mine is the same as the green hub with the button head bolts. Quote Link to comment Share on other sites More sharing options...
Mark W Posted June 22, 2018 Report Share Posted June 22, 2018 Cool - just need a couple of bolts then Quote Link to comment Share on other sites More sharing options...
Scott Gibbs Posted June 22, 2018 Author Report Share Posted June 22, 2018 Yeah that’s a relief, wanted to chuck some Ti bolts on it so it’s nice to know I don’t need to change the axle. Quote Link to comment Share on other sites More sharing options...
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