ZTTO Ultraleichte MTB 13-Gang-Kassette 13S 11-52T Breites Verhältnis Kettenrad 13S 11-36/40/42/46/50T Kassette 13V Freilauf HG K7 für AXS

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I have the heavy version in 11-50 and the light version in 11-45. The 11-45 shifts really well with a standard KMC 12 speed chain. I've never managed to get the shifting to be great on the 11-50 but it might very well be my setup/patience rather than the cassette. Either way, no reason not to get the lighter version IMO, they also look better.