DAVID_AVFC

I've owned a yamaha dt125re 2007 registration now for over 2 years and when it was standard it only did 65-70 mph, But it really felt like it was struggling, So after much thought i decided to go for the dep pipe and the conclusion is as follows A full dep pipe was fitted, front pipe and the silencer. The carb was opened to allow a much better flow. And the loose wire in the speedo was earthed. All this has resulted in the bike now being able to do 80mph easilly, and i mean easilly. But have had it to 85 off the clock, but the bike starts rocking at that speed because it's being pushed to it's very foundations. so i stay only at 80mph max which is fast enough in the over taking lane of the duel carrige way. But it's not only the top end the bike has improved, The acceleration is out of this world, I can do 60mph in 3rd. before i would have to be in 6th flat out to get there. And not only does it get to 60 easilly, it gets there very quicky, 6 seconds maxium, and it just keeps pulling all the way to 80mph. Then will still go to off the clock as i said before. My mate who had loads of 125cc bikes the list follows a Aprilia RX, Honda NSR, Yamaha TDR, But this will easilly out accelerate those with ease. The dep makes it sound great and has made a massive difference, But the wire that was earthed plays a key part because it now revs to full ability. and doesnt spasam. I didnt go up a jet size, I kept the standard jet in. I will upload pics of my bike soon.