|
 |
 |
 |
 |
| |
|
 |
|
| Bicycle Accidents |
| Posted by: webgeek on Saturday, March 29, 2008 - 06:02 AM (2838 Reads) |
Bicycle wrongful deaths accounted for 2 percent of all traffic fatalities, and cyclists made up 2 percent of all the people injured in auto accidents during the year. In 2002, 662 riders were killed in bicycle accidents and an additional 48,000 were injured in bike accidents. During that year, bicycle riders accounted ...
|
 |
| Read full article: 'Bicycle Accidents' |
| Only one tooth ?? |
| Posted by: webgeek on Sunday, May 01, 2005 - 09:19 AM (1805 Reads) |
Someone on SBL asked what is the difference between a 12-26 and a 12-27 cassette.
Of course, it is one tooth. Or,
1/26, or 3.85% more gear reduction.
Not a lot.
Not nearly as significant as say a 24 to a 27, which is easier math...
3/24, or 1/8 which is 12.5%, or appox. 4.2%/tooth for each additional cog on the sprocket.
What might be a more useful thing to look at is how well each gear is spaced, meaning what is the % change between each gear. Which is easy to do in a spreadsheet like Excel or OpenOffice (which is free from sun.com).
For example, here is a 12-27.....
|
 |
| Read full article: 'Only one tooth ??' |
|
|
|
| |
 |
 |
 |
|
|
|
Printer Friendly Page | Register | Log in 
members: 102
guests online: 25
members online: 0
You are an anonymous user. You can register for free by clicking 
