Mavic R-SYS SL (Super light), claimed weight is below 1300g for clinchers. These are lighter than the current R-SYS SLR's. Retail is £1600. Happy to accept £750 ONO. These are the stiffest wheels i've ever experienced.
Roval Rapide SL45. Weight is light considering these weigh less than mavic cosmic carbone SLR's at around 1500g the pair. I've upgraded the DT Swiss star ratchet internals to make them lighter and engage quicker. Retail at £1600. Happy to accept £750 ONO.
Both wheelsets have seen minimal use as these were/are kept for my two summer bikes. I am also kept rather busy these days with my young family. Both sets are straight and true and bearings are super smooth.
Both wheelsets come with their own brand (Mavic and Roval respectively) titanium QR skewers.
Happy to package up in wheel boxes / padding from LBS and post at buyers cost.
Both shimano/sram 10 speed.
If i've missed anything - any questions - further picture requests or offers let me know, cheers.