rcirjoescu

mine is 2003. yamaha dt-r also 16/57

guys anyone happens to know the dimension of the front wheel axle 13,15 or 17 mm ?? It's 15mm

http://imageshack.us/photo/my-images/35/imgp2851s.jpg/ http://imageshack.us/photo/my-images/26/imgp2853o.jpg/ here are the pictures with the wire before and after removal

ok guys , so i am back with some more feedback after derestricting the exhaust and pulling out the reed switch, the result was a litle gain in power after doing the exhaust but after doing the switch i couldn't feel any big diffrence it still doesn't go over 90 km/h and in 6 gear or after i reach abou 85-90 km/h doesn't grow up in rpm, it stops at about 7000rpm and i can fell it can do more but it just won't rev past that. I suspect it may be the powervalve setup but i don't want to mess up with that yet.

Happy Birthday! Andy, from uncle Joe

oki i rechecked the model of my exhaust :S i am v. v. srry the model is 3RM-00 so i will correct it in the upper posts. here is the pic also. srry agane Andy or whoever else got it wrong. http://imageshack.us/photo/my-images/832/imgp2848q.jpg/

the mark on the exhaust is: "YAMAHA 3RM-00" http://imageshack.us/photo/my-images/832/imgp2848q.jpg/

oki so here are the pics with that piece of the rstrictor cut out of the exhaust, and the exhaust welded back together. I must mention that top speed i wrote is the speed i got in the citty cause i didn't got time to go on the open road, but in 6 gear full throtle about 6-10 seconds i got to somwhere between 80 km/h and 90 km/h and from 80km/h does not go up in rpm only v. v. freaking slow till 8-9k rpm. Maybe in the weekend i take it out for a proper ride outside the citty. So exhaust model 3RM-00 , Yamaha DT125 r made in 2003 http://imageshack.us.../imgp2842p.jpg/ http://imageshack.us...5/imgp2845.jpg/ http://imageshack.us...2/imgp2847.jpg/ http://imageshack.us/photo/my-images/832/imgp2848q.jpg/

same top speed 80-90 km/h but gets there faster than before

Ok guys , yesturday i put back my exhaust with that thing taken out. First thing that i noticed was the sound, wich was a bit more like a motorcycle not like a scooter anymore, and the response to throtle is more quick, also grows faster in rpm. it still doesn't redline wich i think is because of the switch thing wich i will do the next days. Anyway it was worth all the work and it all cost me about 8 Euro. Later tonight i will share some photos with that ring that was inside the exhaust and with the exhaust after welding it back together. Thanks alot for the support.

oki today i cut it wide open so the only thing that i found inside was this ring that is welded there in 3 or 4 points. That doesn't look to me like a major restrictor. Anyway should i take it out cause on some sites they say that is the restrictor to my type of exhaust 3RM-00.

ok thanks a lot guys

i am asking about the small pipe that u can see coming out of the exhaust and is a bit longer than the main exhaust which ends with that ring . That is a small piece of pipe about 5-10cm that goes inside the exhaust pipe and has that part that comes a bit outside.

Hi guys, i just removed my exhaust to see if there is any restrictor there, so the first thing that i saw when i took it down was this addon to the begining of the exhaust. Should this thing be there or is just a restrictor and i should remove it????? http://imageshack.us.../exhaustql.jpg/