I am able to partly response 1 within your qeustions Riley. The cam chain can be noisy at all around 150,000 k's. Commonly, Will probably be noisiest JUST over idle (as you are taking off) although accelerating pretty gently. Thường xuyên kiểm tra tin nhắn hoặc Web-site fastlance để tạo https://fast-lance-vn72614.sharebyblog.com/29087015/a-secret-weapon-for-fast-lance-vn