double trouble
Member
By the way , this is my second post so bear with me. I have not had a little motor bike in 35 years. nothing ever like this. Its for my kid ,but I might buy or build another. They are fun. I bought this one used for $130 . It needed a lot.
I had to make a custom idler gear because the 2 different cheap plastic ones were broken. I think the back wheel was bent when the chain locked. I put a new back wheel on with a new tire. The previous owner gave me a back wheel but it needed truing too.
The idler setup is the upgraded spring loaded one with a 2 bearing home made split gear from a pulley setup i bought at a flea market for $2 . I used the halves as a race press to put a bearing in a Neptune washing machine and they were lying around till I had the idea to flip them and use them as an idler wheel. I had some heavy moly industrial chain lube that works well on the chain.. I had to reinforce the idler slot with a piece of angle iron too. It bent badly when I ran out of gas and the chain locked up. It handles the extra weight of my metal idler.
Here is a link to another site I was asking questions about before I found this one with pictures of my bike.
http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2381816#Post2381816
Looks pretty good except I have to cut the angle iron down with my cut off wheel. lots of other questions too.
I had to make a custom idler gear because the 2 different cheap plastic ones were broken. I think the back wheel was bent when the chain locked. I put a new back wheel on with a new tire. The previous owner gave me a back wheel but it needed truing too.
The idler setup is the upgraded spring loaded one with a 2 bearing home made split gear from a pulley setup i bought at a flea market for $2 . I used the halves as a race press to put a bearing in a Neptune washing machine and they were lying around till I had the idea to flip them and use them as an idler wheel. I had some heavy moly industrial chain lube that works well on the chain.. I had to reinforce the idler slot with a piece of angle iron too. It bent badly when I ran out of gas and the chain locked up. It handles the extra weight of my metal idler.
Here is a link to another site I was asking questions about before I found this one with pictures of my bike.
http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2381816#Post2381816
Looks pretty good except I have to cut the angle iron down with my cut off wheel. lots of other questions too.