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  #1  
Old 08-08-2012, 02:19 PM
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Default Got a question help if you can.

What rmp are you guys at when in 2nd gear at 35 n also same thing if your in 3rd? also how do you know if your bike sproket has been changed?
 
  #2  
Old 08-08-2012, 02:26 PM
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Count the teeth or look at the number on the sprockets.

Compare your RPMs to the charts at Gearing Commander: Motorcycle Speed, RPM, Chain & Sprockets Calculator
 
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Old 08-08-2012, 04:45 PM
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It'll say the number on the back sprocket. Mine has a 48 on it
 
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Old 08-08-2012, 04:49 PM
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Some sprockets have the teeth count indented marking...if you can find that, don't need to count each teeth...you should be able to research your bike's year and make to find OEM gearing.
 
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Old 08-08-2012, 04:58 PM
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Oem is 16 front 46 rear
 
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Old 08-08-2012, 06:23 PM
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50mph in 6th gear is 4000rpm with stock gearing, never cruised around in 2nd or 3rd so I have no idea what speed = what rpm in those gears.
 
  #7  
Old 08-08-2012, 08:09 PM
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Reason I ask is cause if I am in 2nd or 3rd it runs about 4-5k rpms
 
  #8  
Old 08-08-2012, 08:16 PM
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Stock gearing just checked
 
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