What is the gear ratio of the BMX bike again?

I used to ride a bike for 15 years (1994-1997) and uses a 38T-16T pinion and 45T cassette / pedals (depending or not, I'm running). I'm putting together an old BMX bike and I see very little pedal / freewheel combinations, such as a freewheel and 10T sprocket teeth 28ish. What is the "norm" for today's standards? Is there anything special I need to know when buying a crank? I get the profile bmx cranks (http://www.danscomp.com/452553.php?cat=PARTS), and I know my body (Redline Proline XL) needs the U.S. standard support background. Any help is appreciated! Oh, and no one knows of any studies about Seattle? I want to add that I live in Seattle and is very hilly here, so I'm looking for a team a little easier, is not equivalent to a configuration of the race, 45 rpm sprocket/16T freewheel combo. It is 25 / 9 "easy" gear? Thanks for the input.

Ok ok …. Your old bike that used either a pinion gear 45t or 38t freewheel with a 16-ton piece of … Ratio Gear Ratio 45/16 = 38/16 = 2.8125:1 2.375:1 speed …. obviously I felt a difference was more difficult to start pedaling in a position even with the 38/16 45/16 which was prepared with the team, but you have had a higher gear with 45/16, then did the 38/16 gearing. The popular now some day is about 25 / 9 ready 25 / 9 = 2.77:1 gear ratio is similar to the 45/16 I have a 28T pinion 14T cog freecoaster 28/14 with gear ratio = 2:1, which means no more high-speed all and came faster than the speed, but it is easier to drive / pedal things from a stop. I think I have a 22t or 25t pinion to pass my debt ratio is 25/14 = speed 1.78:1 (very low speed, wat I can do now, but even easier to get peadal things or pedal a detainee. 22/14 gear ratio = 1.57:1 ….. even easier than the gear ratio from above, but much less equipment. To find more speed comes easily to the calculation using different sized gears and teeth. Here is a list of popular combos speed … Http://www.danscomp.com/serve.php?serve=faq&html=chainwheel_faqs.htm Just take the number of teeth on the pinion and divide by the number of teeth the pinion of the lower … The easiest answer to start pedaling, but less top speed is high, the answer the more difficult to pedal start, but the speed above.

Daniel Dhers Seattle BMX Park Final Run 1

Night of Song for World Harmony $8.74 …

Vintage Distressed Seattle BMX Racing Tri-Blend T-Shirt Go Vintage! Super Popular Tri-Blend by Solid Gold Bomb™Solid Gold Bomb (SGB) is here! Printed on the American Apparel TR401 Tri-Blend Short Sleeve Track Shirt. Made of the three fabric combination (50% Polyester / 25% Cotton / 25% Rayon), this tee retains shape and elasticity. Cotton lends both comfort and durability with the addition of Rayon, it makes for a unique texture that drapes again…

Bern Watts Helmet Mate Black, L $53.42 No, it?s not shallow and superficial of you to be more concerned about how a helmet looks than how it works?cover both bases with the Bern Watts Helmet. You gotta look good out there, and this in-demand visored model enhances your cool as you?re going big in the dirt park. It also protects your grey matter when the jump doesn?t go as planned.Product FeaturesMaterial: [Shell] ABS plastic with EPS f…

The Trudeau Vector $2.67 As the international team of scientists at the spectacular Trudeau Research Center prepares for six months of unrelenting Arctic winter, three of their colleagues are found dead, their pupils missing and their bodies contorted in ghastly, unnatural positions. An American epidemiologist, the talented and unconventional Dr. Jessica Hanley, is summoned to investigate the medical riddle posed by these…

Northwest Triathlon 2002: One Perfect Race (VHS Videocassette) NTSC Format. By Kevin Lynch. $150.00 NWT 02: One Perfect Race. 50,000 miles, 5,000 competitors, 15 races, 5 states, 2 guys, 1 dream. 2002 Pro-MotionX5 Production. 45 minutes. VHS Videocassette (NTSC) sealed!…

REMEMBER 2 BREATHE – dvd – Evan Schmitt with his new film. Follow him, meet the stars of bicycle racing. From grassroots to top-tier racing, get an inside look at people, the sport, crashes, and interviews rarely seen from the 2007 racing season. Hot on the wheels of his first international success ONE, young filmmaker Evan Schmitt returns with his new film, Remember 2 Breathe. Follow Schmitt on his journey to new places and races and meet the stars of bicycle racing. From grassroots to top-tier racing, get an inside look at the people who make up the sport and watch races in the most extreme weather conditions. Remember 2 Breathe is a fan…

Bern Watts Summer EPS Matte Chain Graphic Helmet, Black $59.95 No, it\222s not shallow and superficial of you to be more concerned about how a helmet looks than how it works\227cover both bases with the Bern Watts Helmet. You gotta look good out there, and this in-demand visored model enhances your cool as you\222re going big in the dirt park. It also protects your grey matter when the jump doesn\222t go as planned.Product FeaturesMaterial: [shell] ABS plasti…

KMC Z510 1-Speed 1/8 112L Bike Chain $28.00 ###############################################################################################################################################################################################################################################################…

KMC K710SL SuperLiteKool Chain 1/8 …