You are reading a single comment by @GoatandTricycle and its replies.
Click here to read the full conversation.
-
Ah I guess I’ll have to try them.
We should really pool our testing expenditure over the next few months!Have you tried the 46/34 yet?
GoatandTricycle-
Ha, true.
I’ve bought the group set already, 50-34 and the frame arrives at the end of Jan, so I either have to sell the 50 as new, or ride it and decide later.Re the gp5000. I moved over to Michelin pro 4 endurance as the side walls on continentals regularly let me down, but I’m going to give them another go.
cjr
12% better rolling resistance
20% better puncture protection
10 g lighter (25-622) than the GP 4000 S II
Aerocoach have confirmed the rolling resistance is better (not sure if it's 12%) the rest is un tested. I've bought a pair to try them out.