Honda CRF250X Close Ratio 6 Speed

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The immanent demise of the 2 stroke engines in the smaller classes has identified the need for engines such as the Honda CRF250 which could provide an ideal replacement.  With this in mind Nova have designed a 6 speed road racing gearbox.  Comparison of the percentage drop figures clearly illustrates the need for a purpose designed transmission to obtain the optimum performance from this type of engine when put to use in an entirely different application.

 

This kit includes two assembled shafts, a new selector drum and three selector forks.

 

Available With Superfinish

 

GEAR RATIO'S

NOVA RACE GEARSET                       % DROP                 HONDA MOTO X BOX

1ST    15 - 26            1.733:1  
                                                              )     25.8%                             26.6%
2ND    21 - 27           1.286:1 
                                                              )     15.8%                              23.8%
3RD    24 - 26           1.083:1 
                                                              )     11.2%                              21.9%
4TH     26 - 25           0.962:1   
                                                              )       8.5%                               21.8%
5TH     25 - 22           0.880:1  
                                                              )       7.4%                                     

6TH     27 - 22           0.815:1          

 

OVERALL REDUCTION   53.0%                                  OVERALL 65.9%

 

Price £1650 + VAT (if applicable) & Carriage