Specialized Roval Terra CLX Carbon Wheelset

Roval Terra CLX Carbon Wheelset, which I'monly selling as I've upgraded to a very expensive set of Syncros Capital SL's! These Roval Terra CLX wheels have been on my Specialised Diverge SWORKS fromnew. Have covered approximately 750kms. Both wheels are True with no buckles, or bent spokes. The rear hub is for 12 speed SRАM cassette. Supplied tubeless with Specialised Mondo Tyres (approx 75 kms on them), so almost new. Along with SRАM Tyrewiz 2.0 Tyre Pressure monitoring valves newly installed, but I can't get the rear one to work, so this may need replacing, or a more likely, a new battery.