The Blade's had three sets of tyres since new. The Bridgestone BT015s it came with were pretty sticky, got up to temperature reasonably fast but lasted just 2200kms, which admittedly included two track days at Pukekohe and one at Taupo.
They were then replaced with Pilot Power 2CTs, the only tyres I've actively disliked. It's hard to describe what I didn't like them, but the best I can come up with is a total lack of feel. With most tyres, you can feel what they're doing and you get some idea of when you're reaching the limits of adhesion; with the 2CTs, there was none of that. I never, thankfully, reached the limit of adhesion on them but they lack of feel hardly inspired confidence. So, long before they were finished, another set went on. The rear still lives on my spare wheel as a drag tyre though.
I'd heard only good things about Metzler M3s so popped over the CycleTreads and got a set fitted for $520 (from memory). A hundred or so careful kms later, they got taken out for a quick thrash. Lots of feel; in fact, possibly too much feel. I don't know if this is just me, but I reckon they might have stiffer sidewalls than some other tyres as all road surfaces felt very harsh. I could feel every stone, crack and bump. I experimented a bit with tyre pressures and now run them at 35 front and rear on the road. I can't really give a worthwhile opinion of how they are in the wet, mainly as I ride like a complete donk as soon as I notice moisture.
On the track, they're superb. Lots of grip and when they do finally begin to let go, they do so progressively and smoothly. I've had a couple of moments coming out of the corner before the sweeper at Taupo. On the gas a bit early and the rear spins up and slides ... but it does so smoothly enough that it's easily recoverable. I usually drop the pressures to 30 front and rear for the track, and give them two laps to warm up. They're properly hot by the time I'm back in the pits.
They've now done three Taupo track days, one Puke test day and a total of 5500 kms. And they're still fresh. No noticeable squaring off (I commute on the bike) and plenty of tread left all over. The running elephant has well and truly gone though.
Give 'em a try, guys - you might like them.
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