I'm able to partly solution 1 within your qeustions Riley. The cam chain could possibly be noisy at close to a hundred and fifty,000 k's. Normally, It'll be noisiest JUST above idle (as you are taking off) although accelerating very gently.Th??ng xuyên ki?m tra tin nh?n ho?c Web page fastlance ?? t?o ni?m tin v?i ng??i thuê r?ng b?n th??ng xuyên