What’s the max size that folks would use on a 717 rim?
A 2.1 – Kenda come up pretty massive for stated size and the sidewalls are very weak. I got a good bit of rollover running 2.1s on 717s, though I have been known to carry a bit of heft around with me, and my cornering technique is pretty unsubtle.
I ran a supertacky BG on the front and DTC Nev on the back for a while. They’re good tyres. I don’t know I’d bother with a bluegroove on the front again, I’d probably use Nevs F&r. A supertacky is good on the front, but damn draggy on road if you link bits of trail up with tarmac.
I was also advised to run the Nev on the back backwards (i.e. against the rotation arrow) as this was supposed to do something magical for the braking performance. It was OK, but I preferred it the proper way round.
My main gripe with them is that the sidewalls are so thin, you need to run them really hard to prevent pinching. They’d be a considerably better tyre if Kenda took their eye off the scales and beefed them up a bit.
Heaven only knows what the ‘lite’ version are like. Tracey must weight 5 grammes to have run them in the alps OK, that or have a bucket load of skill.