I finally got it on, yesterday. What a ***** it was to get the Metzler off. I too resorted to cutting it off. And mounting the darkside Cooper was nothing less. There simply isn't much "well" to work with. In both the dismount and mounting the "MotoLever" did NOT help much at all.
So far I can tell, the DynaBeads are doing an excellent job of balancing the Zeon 2XS 225.
Several persons have made remarks about how wide the tire is. Of course it is 0.49" less wide and 0.29" less in the radius. I find RxR crossing seem FAR less rough and no additional shock absorber adjusted are expected, unless it's a step down (softer).
Counter steering, did someone mention the need for more counter steering. If you're considering going over to the darkside, you will acquire, if you don't already have, the forearms of Popeye, in short order. More Counter steering input is mandatory. Even on the straights. The step over to the darkside is NOT for everyone. If you suffer from carpal tunnel syndrome and are considering going over to the darkside, you might give it more thought.
I haven't realized a diminished ability to lean into the sweepers but there is an agility issue to deal with. While the Cooper Zeon 2XS has a bit of a rounded profile on the shoulders there is a much quicker transition to keep in mind (not that I wasn't expecting it myself). I can imagine this transition is considerably more on several of the in use darkside alternatives to the Cooper. The twisties (we have locally what is referred to as, The Baby Dragon) demands considerably more.
Slow speed corner is a consideration, though confidence will quickly return. Powering through it is loads of FUN. The tread pattern holds very well on loose ground.
Small size stones (1/4") will of course pick up in the tread of this tire, as it will on any cager tire.
The grab (road adhesion) is phenomenal. Clearly the Metz was sloughing off rubber under the applied torque. The darkside rubber (this is a Zeon 2XS is a 280 tread wear compound) on the otherhand GRABs the asphalt. I look forward to many many miles (years) before I change over again. With the Metz I was changing at 8 months (8k miles).
While a Darkside rubber isn't for everyone I'm not at all sorry that I've gone there.
Why have I changed over from a $365 tire every 8 months to a $111 tire that I might replace in 36 months.
1. Tire puncture worries.
2. Frequency of tire replacement.
3. Cost.
And the downside: Big forearms.