I remember @si_c adding a caveat to this when i suggested it; OLD of 135mm wide is typical for disc rear wheels, 130mm for rim braked wheels.if its just for a turbo, then any whhel will do, (11 sp), you don't need a rear brake at all on the turbo.!
BUT if you buy a decent rear disc wheel, you always have a spare, for when you fail to avoid that large pot hole!
I remember @si_c adding a caveat to this when i suggested it; OLD of 135mm wide is typical for disc rear wheels, 130mm for rim braked wheels.
Like @yostumpy says... Why put a rotor on it? Stop pedaling, wait a second.Will this do the trick? Rotors mount different I think does that matter?
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.co.uk/ulk/itm/132435597504
Like @yostumpy says... Why put a rotor on it? Stop pedaling, wait a second.
You don't really want emergency stops on a roller/trainer.
I run an rx05 without the rotor. Never had a problem with pads popping out with my bb7.Just in case I accidentally pull the level with nothing in there I can’t be bothered to keep putting something in the caliper. At least then if need be I could use it as a spare as well.