ROTOR 12s installation on R9200 and R8100 Cranks

[@sidberghmans7436]

Should tell ur customers to buy the nuts and bolts for it too!!!

[@Colmenabbq]

Hola tengo una canyon speedmax cfr disc con Shimano R9250 necesito colocar el espaciador de 0,5 mm

[@HazzyWazzey]

Is the shifting performance degraded at all with Q-Rings?

[@DMW2000]

Do I still require a 0.5mm washer if my 8100 crank with Rotor rings is used in a 11 speed bike? The reason I ask is the 8000 (11 speed) has a chain line of 43.5mm, and the 8100 has a chain line 44.5mm. if the 8100 with rotor rings require a 0.5m washer to retain chain line specs, then leaving it without would result in a 44.0mm chainline, closer to the 8000 chain line of 43.5mm and not requiring a washer on the non-drive side pedal, no?

[@Sjorezz]

Do you have an answer? Im also curious