Hi, my bike only seems to rev up to 3000 revs and splutter really bad at full throttle. I have adjusted the tappets once and the revs were alot better but no getting near the red line. after one ride the revs were dropping very quickly back down to 3000 again and then eventually the engine would...

Hi All, I have a lovely, original, full power and low mileage RS125 GP1. It has only done about 6500 miles from new. I can't see anything like this available for sale and I am wondering if anyone in this forum is interested or knows someone that is interested. It has been SORN for quite a...

Dear friends, I am looking for the instruction manual of the polini 154cc cylinder. If you can post pictures here, I would be very happy. :)

I was wondering if the forks will fit on the older model because on my 2008 cbr the forks are bent and the triple clamp is also slightly bent, forks can be straightened but I don't about the triple clamp.

Hi, I have a cbr125r 04,if I replace the coil (bobin , coil, spark pipe) with one from Yamaha xt660 ,will I gain anything at all, or not? Thank you.