| The slipper on the 748R was a bit of tosh, fitted just for homologation. Not so sure about the 749R, but bet the same principle.
Tosh = A 3 ramp system, no 6 bearing system like Bucci, Stm etc.
I think they all squeel or grind on initial pull off, Someone said its the plates realigning, as the inner drum does float minutely. My bucci was fitted at jhp, and that still squeeled straight away!
The tecmoto open cover looks ok, £99 ish, very similar to D/P |