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Gear Ratio chart

Discussion in 'Motorcycle Racing and Track Days' started by peter bellingham, May 8, 2014.

  1. peter bellingham

    peter bellingham Member Contributing Member

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    Does anyone have a gear ratio chart for a ninja 250r?
     
    peter bellingham, May 8, 2014
    #1
  2. Moo

    Moo Plodge Racing!!!

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    went looking for a chart myself, all i could muster up was the standard gearing specs....

    6-speed, returnFinal Drive Sealed chain
    Primary reduction ratio 3.087 (71/23)
    Gear ratios: 1st 2.600 (39/15)
    Gear ratios: 2nd 1.789 (34/19)
    Gear ratios: 3rd 1.409 (31/22)
    Gear ratios: 4th 1.160 (29/25)
    Gear ratios: 5th 1.000 (27/27)
    Gear ratios: 6th 0.893 (25/28)
    Final reduction ratio 3.214 (45/14) (EX250J)3.071 (43/14) (EX250K)

    i'll keep searching.....
     
    Moo, Jun 16, 2014
    #2
  3. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

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    My Bike:
    *Kawasaki ZXR250C *Yamaha FZR250R 3LN1 *Yamaha FZR400 *Triumph Bonneville 750 T140V *Triumph Daytona 675 *Triumph Tiger 800XC
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    GreyImport, Jun 16, 2014
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