New and unused Master Cylinder. Purchased for my 1299R Final Edition but not enough room from the screen to fit without modification. Includes Proti titanium pivot bolt/nut and titanium bleed nipple. £255.
A while since the bike was at dealership having new braking system fitted, so can’t remember exactly what had to be modified to fit the master cylinder. Had new reservoirs and brackets fitted so could have been a combination of these and too little room between bars and the screen when turning. I’m sure you wouldn’t want to modify your SL either so you would have to check. Pro Twins or Moto Rapido would probably help.
I have one on my 1299, but pretty sure its an RCS17. Might be a 19 lol, cant remember. Be ready to replace handlebar switches too though. Oh and reservoir bracket. BikeSportDevelopments or JetPrime do nice switches. Confirmed - RCS17 for 1299. They work brilliantly btw. My brakes feel solid and have great feel.