Hi all, I've experienced for 3 month a 108.9... and after many crackings, it just break out under my feet, leaving me bloody tibiae.. Thus I am aware of your experience, with other freewheel... before buying one. I know the ENO trial which is the reference for many riders in France... and feedbacks looks good... I know the Tensile (less expensive)-avaible on tartybikes- but I didn't hear anything about it... There is the Monty too... but it seems to be the same manufacturer than the koxx one (108.9). Thank you for helping me