Originally Posted by
gt35built
Never used them, however their gp4000 is the best tire I've ever used. TPI is way up there over 300, handmade in germany, very good handling, low rolling resistance, and they last for about 3000 miles.
Great tires, but they're not needed unless your into fast paced riding or racing, just due to the cost and quick wear. But if you can afford it then go for it