I've not raced on it yet, but have done 75 miles in pretty mucky off road conditions on a single ring (from Absolute Black, made in Poland) on an 11 speed 105 rear mech and cassette. It's a bit noisy in the bottom two gears, but so far I've been very impressed with how well it works.
I've not raced on it yet, but have done 75 miles in pretty mucky off road conditions on a single ring (from Absolute Black, made in Poland) on an 11 speed 105 rear mech and cassette. It's a bit noisy in the bottom two gears, but so far I've been very impressed with how well it works.
I have no chain guard or guide fitted.