I've never seen these on a bike before in my life, they dont even have pictures haha. But I'd say if your racing your bike and only doing track days go with something off ebay cause dont waste all that money because you could have two sets for the price of one and if your a track guy it pays off. But I'd say sato or gilles or vortex...maybe woodcraft if my life depended on it!!!
there not bad, but I think simple and if I'm spending the money I'm trying to get the best deal for the buck. I got two sets of vortex black rearsets off ebay for my cbr1000 a couple years back and they were 499+35 for shipping and they were good. Paint liked to chip but I could care less haha