I've been using the Jato spurs on my G3R and ruslter for some time now. Hold up fine if you set your mesh is right.
I got a 30t stainless steel pinion from Kershaw Designs and a couple spare Jato spurs 56 and 58 (fresh out of 54s) if your interested. I've been debating on offering to sell the 30t to you. I really don't need the pinion anymore.
Per the speed calc the 30t gets my setup over 60mph. I don't need that kind of stress in my life anymore. I've tried it out a couple times. It get's my setup (G3R, G1, 4s 1515 1y/s 54t) hot fairly fast so I have to pay attention to the temps. With todays economy I can't afford to pay attention. I have to check the temps more often when using the 30t so that mean replacing the temp gun battery more often.
Let see........I should live longer with less stress in my life. I can put the money I save from the temp gun's batteries away. I might need it to pay attention to something in my finals days. If I remember I have the money and what it was I was going to pay attention to.
I'm a little confused. Is Arizona Gods official waiting room or is it Florida? How early can you make reservations? Is there a discount to play BINGO if your a member of AARP? How about NRA? Is there a valet for my walker? What about my wife then, got a valet for her? Did that damn dog run off with my teeth again? Well He must of, there's a trail of Efferdent and his walkers gone.
Off topic? Must be a Side (far side) effect of reading through an old Far Side calendar. One seriously warped but funny individual. The more you think about the joke the more you laugh, makes people on the elevator wonder what the hell is he laughing about.
I don't think you'll have the heat issues with the lower kv Neu you have. Eyeballing it on my G1 It looks like 54 -68t spurs shouldn't be a problem w/ the 30t.