break in for 4 stroke 49cc

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F_Rod81

F_Rod81

Dealer
Jan 1, 2011
1,031
2
0
Denver, CO
Get on the bike, "grip it and rip it". When you first put oil in use a conventional motor oil for the first 10 to 15 hours. Change your oil and replace with a quality synthetic, check/set the valves, tune the carb (if needed), and your good to go.
 
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roadrockett

New Member
Feb 2, 2013
56
0
0
gilroy california
my latest problem is with the coaster brake it seams to be binding every 6 or 8 revolutions the chain will get very tight and then big violent bang then it's ok for a few revs . I have rebuilt the brake hub and greased it all up and still has that bang. I think I will have to convert it to a front caliper brake
 
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showcaller

Member
Mar 9, 2011
69
0
6
Los Angeles
roadrockett said:
my latest problem is with the coaster brake it seams to be binding every 6 or 8 revolutions the chain will get very tight and then big violent bang then it's ok for a few revs . I have rebuilt the brake hub and greased it all up and still has that bang. I think I will have to convert it to a front caliper brake
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I had pretty much the same problem. At the risk of sounding arrogant, I decided my life was worth more than the cost of what a disc brake on the front would cost. I rarely use my coaster brake anymore. If I could put a disc brake on the rear tire as well, I would.
 
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