I was looking at summer tires for next year's racing.
We all now that weight savings on tire/tube/rim are the most important on a bike.
The tires I currently have on are around 230gm.
Conti GP 4000 are 205gm.
Conti Supersonic (23c) are a silly-light 155gm. But they seem to be more labelled as a TT tire, to be puncture-prone and wear quickly.
A 50gm weigh saving per wheel on the already light GP 4000 does sound a lot though, so I was tempted to have a go (maybe front only) as a race-only tire. But would they be scary on the Palace's infamous curve? Would they be uncomfortable? Has anyone tried them?
http://www.conti-tyres.co.uk/conticycle ... onic.shtml