BUB 50cc Land Speed Racing Page

The latest BUB 50cc News

The Sprinter October / November 2008

by Eric Manning October 18, 2008

Check out the new Sprinter article about our project at the Bub Speed Trials 2008..

Sprinter Oct / Nov 2008


2007 MPS-AF World Record Certificate

by Eric Manning September 26, 2008

Here is the cerfificate for last years record. This is an FIM (World Record) and AMA (National Record) in the MPS-AF class.


BUB 50cc MPS-AF Record

2008 Speed Trials by Bub

by Eric Manning September 22, 2008

Well it was a mixed week. We had a handling problem that was causing us some issues, but the good news is that everything else on the machine worked perfect. The engine ran like a top and the new frame system worked great. We knew that any new machine of it's kind would have it's gremlins. We are going to be testing within the next 2 months with the steering corrected and then be at the salt this spring for high speed testing at private time.

 

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The Project Goal

This project is to attain the fastest 50cc motorcycle ever run. Last year we achieved an AMA & FIM record of 77.128 in the Modified Partial Streamlined class, fuel class. (Methanol).

To reach our ultimate goal we are splitting our development into three phases:

  1. In 2007 we ran with basically a stock frame, focusing our effort on engine development.

  2. Phase II is a transitional motorcycle. It is between a partial streamlined conventional motorcycle and a full streamliner.

  3. Phase III is a full streamliner (rider fully enclosed) such as those you see in the larger displacement classes.

BUB 50cc Phase 2 of construction

Eric Manning's 50cc Motorcycle with rider Andy Sills

 
Solidworks drawing of #26 Eric with Rev.2 aluminum frame First road test
 
Eric and Andy at the salt    


Engine:

  • Aprilia RS 50 2002 Motor
  • Methanol Fuel with Readline Oil Premix
  • Metrakit: Engine modifications ( Cylinder, Piston, Crank, Primary, Reeds)
  • Pingel: Nitrous Express Kit, remote starter, accessories
  • Barnett Clutch

Carbureting:

  • Custom Fuel Injection with NX control

Frame:

  • Custom Aluminum alloy frame designed ground up for land speed racing. Using BUB Racing Laser & CNC press brake we now have a rigid, but lightweight alternative to standard tube construction.




Specs
BUB 50cc Racing Phase 1 MPS-AF Class Record of 77.128mph
Photo above by: D & W Images www.dandwimages.com

Engine:

  • Aprilia RS 50 2002 Motor
  • Methanol Fuel with Readline Oil Premix
  • Metrakit: Engine modifications ( Cylinder, Piston, Crank, Primary, Reeds)
  • Pingel: Nitrous Express Kit, remote starter, accessories
  • Barnett Clutch

Carbureting:

  • Custom Fuel Injection

Frame:

  • Stock Frame

The Crew

Eric Manning:
Owner, Builder and designer of the motorcycle.
Andy Sills:
Rider, Andy has raced and achieved several national and world records with BMW and various other racing teams at Bonneville.
Richard Farmer:
Engine builder, Richard has a endless supply of engine building and development experience. Richard is involved in the engine building and tuning of the current world's fastest motorcycle BUB 'Seven' streamliner.
 
Special Thanks to :

Delvene Manning - Logistics and extraordinary supporting wife.

Keith Stamp - Sheet metal extronaire, Keith has four decades of hot rod and other automotive panel beating experience to his credit.


Jim Moser - Sheet Metal and fabrication

Mike Narvaez- BUB's Laser expert and metal forming specialist.

Chad Cook - Welding

Vern Davis- Welding


Rick Johnston - Wiring & Machining


















Email:eric@bub.com
   Phone: 530-477-7490  x203