Optimum Gear Ratio Calculator - Event Date: January/01/1900 - January/01/1900

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hey Guys,
I get questions about gear ratios ALL of the time.
I use some handy charts we have recently added to the site to help you determine your perfect ratio for the drag strip or Maxton etc.
HAYABUSA CALCULATOR:
www.brocksperformance.com/charts/gearchart_gsxr1300r.xls
ZX-14 CALCULATOR:
www.brocksperformance.com/charts/gearchart_zx14.xls
GSX-R1000 CALCULATOR:
www.brocksperformance.com/charts/gearchart_gsxr1000.xls
Save the calculator for your bike on your desktop.
Open the file and try changing the sprocket sizes (Secondary Reduction) in the chart to calculate speeds. It shows all gears.
We have added the proper transmission ratios and crank ratios for you!
Your tire size may differ. We paint a line on the tire with silicone, etc. then roll the bike (with the rider in place) to make marks on the floor. Measure the distance between the marks to determine circumference for your tire.
Have fun!
Brock
ps. Special thanks to Dave O for supplying the charts AND allowing me to post them!

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
Brock Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: October/01/2003 Location: Dayton, OH Status: Offline Points: 232	Post Options Post Reply Quote Brock Report Post Thanks(0) Quote Reply Calendar Event: Optimum Gear Ratio Calculator Posted: December/30/2006 at 8:05pm
	Hey Guys, I get questions about gear ratios ALL of the time. I use some handy charts we have recently added to the site to help you determine your perfect ratio for the drag strip or Maxton etc. HAYABUSA CALCULATOR: www.brocksperformance.com/charts/gearchart_gsxr1300r.xls ZX-14 CALCULATOR: www.brocksperformance.com/charts/gearchart_zx14.xls GSX-R1000 CALCULATOR: www.brocksperformance.com/charts/gearchart_gsxr1000.xls Save the calculator for your bike on your desktop. Open the file and try changing the sprocket sizes (Secondary Reduction) in the chart to calculate speeds. It shows all gears. We have added the proper transmission ratios and crank ratios for you! Your tire size may differ. We paint a line on the tire with silicone, etc. then roll the bike (with the rider in place) to make marks on the floor. Measure the distance between the marks to determine circumference for your tire. Have fun! Brock ps. Special thanks to Dave O for supplying the charts AND allowing me to post them!