Motorized Bicycle: Engine Kit Forum  

Sponsors



Go Back   Motorized Bicycle: Engine Kit Forum > Bicycle Motor > Motorized Bicycle Trouble Shooting

Motorized Bicycle Trouble Shooting Use this area to post problems that may arise that you could use some help in figuring out what is wrong with their bicycle motor and what needs to be done to achieve top performance.

Reply
 
Thread Tools Display Modes
  #1  
Old 04-17-2009, 06:43 PM
Ron-P Ron-P is offline
Motorized Bicycle Senior Member
 
Join Date: Jan 2009
Location: Surf City, CA
Posts: 50
Default Help with adjusting throttle (can't go faster then 24 mph)

I'm not sure why but my bike is topping out at 24 mph and I can't go faster, yet I'm not sure how to or if I can adjust the throttle. I have a 2-stroke engine.

Any tips on how to get my bike to go faster?
Reply With Quote
Sponsored Links
  #2  
Old 04-17-2009, 08:06 PM
Dan's Avatar
Dan Dan is offline
Super Moderator
 
Join Date: May 2008
Location: CT, U.S.
Posts: 7,433
Default Re: Help with adjusting throttle (can't go faster then 24 mph)

Howdy Ron. If she is just breaking in, I would wait before doing too much. Also, what size wheels and sprocket do you have? 24 MPH at top-end is a lil low, but might work it self out if not broken in and some minor adjustments later. Also, is your choke off? Just some thoughts.


Dan
__________________
=============================


I want 2 ride my bicycle

Meet Life with a warm smile, a strong back and a clenched fist.

Last edited by Dan; 04-17-2009 at 09:56 PM.
Reply With Quote
  #3  
Old 04-17-2009, 09:39 PM
Cabinfever1977's Avatar
Cabinfever1977 Cabinfever1977 is offline
Motorized Bicycle Elite Member
 
Join Date: Mar 2009
Location: Upstate,NY
Posts: 2,292
Default Re: Help with adjusting throttle (can't go faster then 24 mph)

they go faster after break in,i was doing 20mph and now im doing 32mph and im still half way in break in.but i like to cruise at 20mph anyway.if you have anything smaller than a 26" bike you will be slower by alot.is your gastank higher than carb? do you have a airleak?too much oil in your gas?these will effect your speed.
Reply With Quote
  #4  
Old 04-17-2009, 09:56 PM
Dan's Avatar
Dan Dan is offline
Super Moderator
 
Join Date: May 2008
Location: CT, U.S.
Posts: 7,433
Default Re: Help with adjusting throttle (can't go faster then 24 mph)

think Cabinfever means 26" wheels
__________________
=============================


I want 2 ride my bicycle

Meet Life with a warm smile, a strong back and a clenched fist.
Reply With Quote
  #5  
Old 04-18-2009, 10:12 AM
Venice Motor Bikes's Avatar
Venice Motor Bikes Venice Motor Bikes is offline
Custom Builder / Dealer
 
Join Date: Mar 2008
Location: Los Angeles, CA.
Posts: 4,546
Default Re: Help with adjusting throttle (can't go faster then 24 mph)

Quote:
Originally Posted by Ron-P View Post
I'm not sure why but my bike is topping out at 24 mph and I can't go faster, yet I'm not sure how to or if I can adjust the throttle. I have a 2-stroke engine.

Any tips on how to get my bike to go faster?
Yep... finish breaking in the engine first, & make sure you have plenty of oil in the gas!
If you're still having problems after that, bring it down Venice & I'll get it going real fast for you!
__________________
For motorized bicycle sales, service & engine kits in Los Angeles, please visit us at- www.VeniceMotorBikes.com
Reply With Quote
  #6  
Old 04-18-2009, 12:02 PM
Ron-P Ron-P is offline
Motorized Bicycle Senior Member
 
Join Date: Jan 2009
Location: Surf City, CA
Posts: 50
Default Re: Help with adjusting throttle (can't go faster then 24 mph)

HaHaHa...Venice Boy!

I've got about 100 miles on my bike now so I've got to be close to being through the break-in period. The thing is, it used to go faster, upwards of 30. Currently I'm running about a 32:1 mix. I tried a heavier oil mix (20:1 or there-about) and found I was spitting to much oil out of the air filter and leaking out of the carb.
Reply With Quote
  #7  
Old 04-18-2009, 07:15 PM
Cabinfever1977's Avatar
Cabinfever1977 Cabinfever1977 is offline
Motorized Bicycle Elite Member
 
Join Date: Mar 2009
Location: Upstate,NY
Posts: 2,292
Default Re: Help with adjusting throttle (can't go faster then 24 mph)

yeah i meant 26" wheels,but if you went faster like 30mph or so and now you can only do 24mph.thats a whole diffrent story.maybe your muffler clogged?sparkplug dirty?
airfilter dirty?did you check where the throttle cable goes in the top of carb- try putting tape around that,sometimes the cable comes out a little instead of pulling carb slide.

Last edited by Cabinfever1977; 04-18-2009 at 07:18 PM.
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 09:52 PM.


Sponsors

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2012, vBulletin Solutions, Inc.
Motorized Bicycle Engine Kit Forum