gear ratio comparison WR450 / YZ450



2 replies to this topic
  • wr250rr

Posted February 25, 2003 - 03:10 PM

#1

Trail Rider magazine did a report on the YZ450F and said the YZ450 and WR450 have the exact same 4the gear. :) (14/48) The WR,s 5th gear is 14/50. They also said the YZ450F will go near 65 MPH at 10,000 rpm in 4th. :D And also the 1st gear on th YZ is 25% taller than the WR,s 1st. I just wanted to share a little factual information with yall. :D

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  • Chas_M

Posted February 27, 2003 - 09:03 PM

#2

14/48 vs. 14/50... Are these gear ratios or sprocket ratios?

  • wr250rr

Posted February 28, 2003 - 02:05 AM

#3

WR Transmision gear ratio # 5 is 14/50
WR transmision gear ratio # 4 is 14/48
YZ transmision gear ratio # 4 is 14/48




 
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