keen93

Hey thanks for your advice, figured out it was the front sprocket that gone. The retainer that keeps it on is split so the sprocket itself is loose. Replacing it tomorrow thanks again!

Hey guys im new to the forum and wondered if anyone can help me? Ive been riding a ybr125 for 6 months now with no problems until recently theere has been a problem that gets worse every time i ride. There is a grinding noise and feeling near the front end of the bike that only happens on acceleration and happens more in lower gears. It tends to happen on revolution of the wheel. Any idea would greatly appreciated! Thanks Wayne