These are photo's of my new Galfer Wave Rotor front disc. I also installed the Gold Galfer Brake pads as well. Looks cool Hey! And they Brake HEAPS better too! I'd say, it has about twice as much braking force! I can do Stoppies with out even trying! My old disc was actually half a millimetre under minimum! So I orded the wave disc from Galfer and some pads. I only just put it on yesterday. Took it for a ride straight after, but it felt weaker than the old one! But then I realised, I had to first wear them in, So I got em HOT to wear al the crap off the new pads and dics. Ha, it was just about glowing it was so hot! it did turn it purple though. Then I left it to cool down, and after that, HOLY [@#$%&*!]!, I could stop in half the distance! The back wheel come straight of the ground! Before; After; I now I love my XR4 even more! The Wave rotor would probly be useless for alot of you who only ride off road, But I ride my XR4 on the road ALOT! and it's good to have powerful brakes! I would recomend these Galfer wave discs to anyone with any bike who rides it on the road alot!