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 Motorcycle Safety
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 How To ...
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Buying a used bike - is this a good deal?
Here is a forum in which you can ask for and discuss used bike purchase questions like: Is the price reasonable? What else should I ask for? Can the seller REALLY have just installed a NEW stator on this 28 year old bike I'm thinking of buying?
What this forum is NOT for is listing YOUR bike for sale. |
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08/09/2010
1:46 PM
by: aidanspa  |
Indiana Randy |
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Add-ons / Customization
Want to make your bike a little different from the next guy's? You might find in this forum how our other members tackled the nitty gritty of making those changes. |
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08/08/2010
11:09 PM
by: The Meromorph |
Axiom2000 |
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Improve your skills
Yep, parking lot practice is fundamental. But some of you have found other ways and may be willing to share here.
NOTE: The first time somebody posts a HOW TO DO A WHEELIE OR STOPPIE post this forum goes away. |
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08/13/2010
4:13 AM
by: Robus |
dhalen32 |
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Preventative Maintenance
Some kinds of maintenance (most, actually) should be done by trained professionals. But there are lots of things you can do for yourself. Here you can share the how to's with our other members. |
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07/29/2010
7:49 AM
by: TonicBIA |
Night Train |
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The Get Your Motor Running Chat Forum
This is an area for non-safety related posts that are neither political or humorous in content. Robust discussion, digression and expression is encouraged. Come on in as the water is fine.
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3732 |
08/15/2010
9:18 AM
by: Daddio |
BadaBing, Night Train |
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New Member's Corner
Members only
Our newest members have a place to hang until they get comfortable with the board and the old salts who frequent it. Here you may introduce yourself, tell us a bit about yourself and your interest in motorcycling, and ask questions about how to get around (and along) in this large site. |
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2909 |
09/01/2010
12:47 AM
by: ruger |
BadaBing, Gs82Seca650 |
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Birthday Wishes - (Mature Themed)
Members only
A Place to Acknowledge and Celebrate that Special Day in a Member's Life. Open at your Own Risque. |
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532 |
09/01/2010
9:13 PM
by: The Meromorph |
Axiom2000, BadaBing |
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Humor ... the lighter side
This is the place to share a bit of humor.
Good taste and courtesy, please. |
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2184 |
09/01/2010
4:41 PM
by: gymnast |
Cash Anthony |
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Puzzles and Games
Here we make room and time for diversions of the mind. |
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03/29/2010
12:03 AM
by: lostinspace |
James R. Davis |
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Benefit and Rally Announcements
You may post announcements of benefit and other events here. Stale posts will be removed for you. |
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05/22/2010
11:02 PM
by: bzippi |
James R. Davis |
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Acknowledgements
Let's hear about your "attaboys," wherever they come from. |
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02/15/2010
6:03 AM
by: Axiom2000 |
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| Odds and Ends
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Subscriptions
How to remain current on message content here without having to connect to the forum. A real time saver for all of us. |
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02/05/2004
2:20 AM
by: James R. Davis |
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Testing place
Here you can try out various board functions without being concerned that you might adulterate other areas of the board. I will clean this forum out from time to time so you should NOT expect your messages to last long here. |
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06/24/2010
9:51 PM
by: hotthumzz |
BadaBing, Cash Anthony, gdickelman, Gs82Seca650, Indiana Randy, James R. Davis, John Henry, kiddal |
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Glossary
A list of specialized words, phrases, and abbreviations found within the motorcycling community along with their definitions. |
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08/30/2010
7:31 AM
by: James R. Davis |
gdickelman |
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Board Enhancements or Problems
This forum will be used to discuss enhancements and problems that need attention. |
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* Today *
10:35 AM
by: Cash Anthony |
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How to use the forum
Here you will find discussions on how to use this forum with suggestions on getting started and best practices. |
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08/05/2010
9:33 AM
by: James R. Davis |
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| Questions & Answers
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Ask Our Administrators
Here members may ask questions of our Administrators and only our Administrators are allowed to respond. Our Administrators are personally responsible for the integrity of the site, its functionality, and the overall behavior of its staff and members. |
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08/20/2010
12:26 PM
by: James R. Davis |
James R. Davis |
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Ask Our Moderators
Here members may ask questions of our entire set of Moderators and only our Moderators are allowed to respond. Our Moderators have individual responsibility to manage one or more of our forums. QUESTIONS HERE SHOULD DEAL WITH MODERATOR RESPONSIBILITIES, NOT MAINTENANCE ISSUES, FOR EXAMPLE. |
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07/19/2009
10:10 PM
by: Night Train |
Night Train |
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| Links
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Close Ups!
"Film-making from the ground up"
A discussion forum on screenwriting and film production |
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From Cash's Closet
This is Cash's eStore from which you can purchase Hand-crafted jewelry & other fine gifts. |
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Motorcycle Tips & Techniques - Original gateway
The original gateway site. |
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| Models
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Critical Speed Calculator
This model calculates the speed at which a vehicle will lose traction given the radius of a curve and the Coefficient of Friction of the roadway. This is usually called the 'Critical Speed'. |
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05/27/2008
11:38 PM
by: James R. Davis |
James R. Davis |
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Lateral Acceleration & Lean Calculator
Given the radius of a turn and the speed of the motorcycle, this model calculates what the lateral acceleration and lean angle of the bike will be. |
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05/27/2008
11:34 PM
by: James R. Davis |
James R. Davis |
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Quadratic Equation Solver
Whenever you can reduce an equation so that it takes on the following standard form:
Ax2 + Bx + C = 0
then you can use the quadratic equation solver to solve it. Note, there are ALWAYS two correct solutions for x! |
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05/29/2008
5:18 PM
by: James R. Davis |
James R. Davis |
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Radius Calculator
This simple model allows you to calculate the radius of a curve given the length of a chord and its middle ordinate. |
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05/27/2008
8:54 PM
by: James R. Davis |
James R. Davis |
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Skid Distance To Stop
Sometimes you just want to calculate how long a skid mark will be given a starting speed, the Drag factor components, and the assumption that you come to a complete stop without falling over or colliding with something. |
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12/13/2009
10:09 AM
by: James R. Davis |
James R. Davis |
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Speed From Stopping Distance Calculator
Used to compute how fast a vehicle is traveling at the start of a known stopping distance. It assumes that all braking is done with a constant deceleration rate (such as would generally be the case if skidding). It also allows you to include PDR (Perception-Decision-Reaction) time, if any. |
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06/19/2008
9:58 AM
by: James R. Davis |
James R. Davis |
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Speed Scrubbed During Skid
It is not intuitive, but skid marks do not represent speed. Instead, they represent energy transformation. That is, they represent the amount of kinetic energy that was converted to heat. This model calculates the amount of speed that is scrubbed during a skid based on the starting speed and drag factors. |
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12/13/2009
11:27 AM
by: James R. Davis |
James R. Davis |
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Stopping Distance Calculator
This model calculates the fastest possible non-skid stop time and distance given Speed, Grade, Coefficient of Friction, and Braking Efficiency. It also calculates the maximum decelerate rate possible given the height of the CG, length of Wheelbase, and weight distribution. |
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02/02/2007
3:08 PM
by: James R. Davis |
James R. Davis |
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Vault Speed Calculator
This model will calculate the speed an object (such as a motorcyclist) is launch at (in other words, the motorcyclist's speed at time of impact) given you know how far it is thrown, the difference in height between launch point and impact point, and the launch angle. |
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06/18/2008
12:01 PM
by: James R. Davis |
James R. Davis |
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Lean Angle Calculator
This model will calculate the lean angle of the CG of your bike given Speed and Radius. Given the width of your front tire it will also calculate the actual lean angle of the bike. Finally, it will calculate the maximum cornering speed that is possible with your bike. |
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02/02/2007
3:43 PM
by: James R. Davis |
James R. Davis |
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Center of Gravity Calculator
This model calculates the location of your Center of Gravity given as input the measured results of lifting the rear wheel off the ground. |
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02/02/2007
3:35 PM
by: James R. Davis |
James R. Davis |
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Skid Mark Analyzer
This model calculates minimum speed at the time brakes were applied given the input of skid length, Coefficient of Friction, Grade, Braking efficiency, Collision speed (if any), surface moisture (if any), and Transient Braking Time. |
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02/02/2007
2:49 PM
by: James R. Davis |
James R. Davis |
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Speed Calculator
This simple model calculates your motorcycle speed given the rear tire radius, final gear ratio, and engine RPM. Note that though you have to input seven values with this model, if you merely combined this model with two others (Rear Wheel Radius, and Gearing) you wouldn't need to enter anything. |
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02/04/2007
2:23 PM
by: James R. Davis |
James R. Davis |
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Rear Wheel Radius Calculator
This simple model converts the specification of your rear tire into the radius of the rear wheel. (This is necessary in order to convert wheel RPM into motorcycle speed.) |
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02/03/2007
10:50 PM
by: James R. Davis |
James R. Davis |
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Horsepower Calculator
This simple model calculates your engine's horsepower given its RPM and Torque as input. |
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02/03/2007
11:26 AM
by: James R. Davis |
James R. Davis |
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Gearing Calculator
This model computes the final gear and final drive ratios given the gear tooth counts for Primary Drive, 1st through 6th, and Final Drive as input. |
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02/03/2007
11:18 AM
by: James R. Davis |
James R. Davis |
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Drag and Lift Calculator
This model calculates the weight on the front and rear tires resulting from virtually all variables that could affect them in a dynamic state. In particular, you will provide static state configuration information then add such variables as Latitude, Altitude, Wind speed, and Temperature. |
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1 |
02/02/2007
3:20 PM
by: James R. Davis |
James R. Davis |
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| Statistics |
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2,779 of 5,183 (53%) Members have made 105,813 posts in 63 forums, with the last post on * Today * 12:40 PM by: Robus. |
| Posting members who have Mentor = 55 (1%), POSITIVE Karma = 395 (14%), NEGATIVE Karma = 53 (1%) |
| Posting members who have provided Peer Review votes = 335. Voting mostly POSITIVE = 290. Voting mostly NEGATIVE = 32 |
| There are currently 10,473 topics. |
| There are 111 polls (0 now open) and there were 14,892 ballots received. |
| Please welcome our newest member: frankboyd. |
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