| |
| High Performance Bicycle Engine Tips We all want our bicycle engines to push our bikes faster. Get exclusive engine modification tips and suggestions from us. |
How fast can your 80cc really go?
Discussion at Motorized Bicycle Engine Kit Forum in the High Performance Bicycle Engine Tips forum. Tire size (overall diameter) must be figured in too....  | | 
07-02-2009, 08:05 AM
|  | Godfather of Motorized Bicycles | | Join Date: Jan 2008 Location: Ashtabula county, Ohio
Posts: 6,854
| |  Re: How fast can your 80cc really go?
Tire size (overall diameter) must be figured in too.
__________________
If it ain't broke, and you mess with it long enough, it will be. |
07-02-2009, 12:27 PM
|  | Motorized Bicycle Senior Member | | Join Date: Jun 2009 Location: Portugal
Posts: 59
| | Re: How fast can your 80cc really go?
The tire is 26'' |
07-02-2009, 03:16 PM
|  | Motorized Bicycle Senior Member | | Join Date: Feb 2009 Location: Honolulu, HI
Posts: 61
| | Re: How fast can your 80cc really go?
Hit and held 46 with a shift kit, slant motor, NGK plug, and no other mods. This was confirmed on speedo and GPS  Hoping for 50 with an expansion pipe, etc. |
07-03-2009, 03:12 AM
|  | Dealer | | Join Date: Aug 2008 Location: Monrovia,CA
Posts: 261
| | Re: How fast can your 80cc really go?
i hit about 45~ish on my red beach cruiser, it has a 36T sprocket,and piston skirts trimmed, and a little mod i did to the stock pipe 
__________________
Vertigo Motors, 50CC complete bicycles starting at $300, 66CC starting at $315
Contact at Vertigomotors@gmail.com ..................live long,live fast,ride to cruise,not to speed,and you will enjoy your china girl to its fullest!  |
07-04-2009, 07:01 PM
|  | Motorized Bicycle Member | | Join Date: Dec 2008 Location: Austin
Posts: 32
| | Re: How fast can your 80cc really go?
I got up to 50 a couple of times. 80cc schwinn beach cruiser ngk plug/plugwire, 1 gear all stock. You have to push it passed the point it sounds like its going to explode and have a wide straightaway, mine has a 55 mph speed limit, so if u dont go fast you`ll get run over. Its hit and miss 30% the time it breaks down afterwards all vibration issues. Ive been told its leaky and air is getting in and im running rich. but it hasnt blown up yet. |
07-04-2009, 07:15 PM
| | Motorized Bicycle Senior Member | | Join Date: Feb 2009 Location: Honolulu, HI
Posts: 61
| | Re: How fast can your 80cc really go?
Quote:
Originally Posted by SmokerX  I got up to 50 a couple of times. 80cc schwinn beach cruiser ngk plug/plugwire, 1 gear all stock. You have to push it passed the point it sounds like its going to explode and have a wide straightaway, mine has a 55 mph speed limit, so if u dont go fast you`ll get run over. Its hit and miss 30% the time it breaks down afterwards all vibration issues. Ive been told its leaky and air is getting in and im running rich. but it hasnt blown up yet. | Wow, that motor is a factory freak for sure!
Ed |
07-04-2009, 09:04 PM
| | Godfather of Motorized Bicycles | | Join Date: Jan 2008 Location: Ashtabula county, Ohio
Posts: 6,854
| | Re: How fast can your 80cc really go?
Quote:
Originally Posted by DanielMaia The tire is 26'' | The wheel is 26", the tire can make it considerably larger.
__________________
If it ain't broke, and you mess with it long enough, it will be. |
07-05-2009, 08:15 AM
| | Motorized Bicycle Senior Member | | Join Date: Jun 2009 Location: Portugal
Posts: 59
| | Re: How fast can your 80cc really go?
The tire have 2040mm |
07-06-2009, 12:25 PM
| | Motorized Bicycle Elite Member | | Join Date: Jun 2009 Location: ny,ny
Posts: 563
| | Re: How fast can your 80cc really go?
NET=Not Everything's True |
07-06-2009, 02:08 PM
| | Motorized Bicycle Senior Member | | Join Date: Jun 2009 Location: Portugal
Posts: 59
| | Re: How fast can your 80cc really go?
Quote:
Originally Posted by xlite NET=Not Everything's True | The lenght of tire? | | Thread Tools | | | | Display Modes |  Linear Mode | 
Posting Rules
| You may not post new threads You may not post replies You may not post attachments You may not edit your posts
HTML code is Off | | | All times are GMT -5. The time now is 05:57 PM. | |
|
