2004-2010 Kawasaki ZX10R Close Ratio Gearbox

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A direct replacement of the standard gears featuring optimised ratios used by Hawk Kawasaki in the British Superbike Series. We supply all the loose gears for both shafts.  All gears incorporate 3 undercut engagement dogs for rapid changes and positive retention when engaged.

 

NOTE: The standard clutch is retained and the gearbox should be assembled using the standard shafts, bearings, bushes, thrust washers etc.

 

Available With Superfinish

 

Nova Race Gearset                  % Drop         Standard Kawasaki Ratios         % Drop

1st       15 - 37      2.467:1                                 1st        15 - 38       2.533:1
                                                  )    16.4%                                                              )    18.9%
2nd      16 - 33      2.063:1                                2nd       19 - 39        2.053:1 
                                                  )    13.3%                                                              )    15.4%
3rd       19 - 34      1.789:1                                 3rd       19 - 33        1.737:1
                                                  )    11.7%                                                              )    12.3%
4th        19 - 30      1.579:1                                 4th       21 - 32        1.524:1 
                                                  )      8.2%                                                              )       9.3%
5th        20 - 29      1.450:1                                 5th       21 - 29        1.381:1
                                                  )      5.9%                                                              )       5.6%
6th        22 - 30      1.364:1                                 6th       23 - 30        1.304:1

Overall reduction  1st - 6th        44.7%           Overall reduction  1st - 6th         48.9%

 

To find out about availability or to order this product or for further information please click here 

               

Price £1260 + VAT (if applicable) & Carriage