xxxinsd 0 Posted December 4, 2009 WE JUST PICKED UP A 03 525SX WITH THE 4 SPEED .. has anybody converted this and is it worth it . how much would it cost? Share this post Link to post Share on other sites
SCHWINN 0 Posted December 4, 2009 I cant speak for KTM but I did this to a CRF 450 R. It was already a 5 speed but I wanted a wide ratio and bought it from Baja Designs. 500 bucks for parts, grinding out the inside of the cases to fit the bigger gears, it was a nightmere but worth it in the end since the bike was street legal. Share this post Link to post Share on other sites
Joliet 0 Posted December 4, 2009 WE JUST PICKED UP A 03 525SX WITH THE 4 SPEED .. has anybody converted this and is it worth it . how much would it cost? My 2000 KTM 400sx was converted from a 4 speed to a 450 6 speed. I will try to dig up some info on it. Share this post Link to post Share on other sites
paulmbowers 236 Posted December 4, 2009 I've heard $250-ish for the parts. I know RJ at AAKTM has done several of these. Share this post Link to post Share on other sites
xxxinsd 0 Posted December 9, 2009 Anybody here done this? Share this post Link to post Share on other sites
Joliet 0 Posted December 9, 2009 Anybody here done this? Mine was already done when I got my bike by a mechanic shop up here in Vista. I can't find the name right now, but I know it is here someplace. Ken Share this post Link to post Share on other sites
