View Single Post
Old 07-24-2011, 08:40 PM
Al.Fisherman's Avatar
Al.Fisherman Al.Fisherman is offline
Motorized Bicycle Elite Member
Join Date: Sep 2009
Location: Calera, Alabama
Posts: 1,966
Default Re: My experience installing a ZB 80CC Bicycle engine kit from E-Bay

Originally Posted by will martens View Post
my 80cc bike kit didnt say how to break in my motor. what should i do to break it in besides running a 16:1 oil ratio? should i stay like under twenty mph? if so for how long??????
1. I stayed under 20MPH
2. I varied the RPM while on each ride.
3. No more then 30 minute trip. Let cool to the touch then go again.
4. Burned up 4 tanks of fuel and went to 32:1
ZERO problems Built 3/2009
Looking for HT's parts?
HT pre instillation tips.
Engine running problems?
HT breakdown Photos

Ron ><)))))*> Calera, Alabama
Reply With Quote