Honda CRF450 Close Ratio 6 Speed

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Turns a standard Honda CRF450 5 Speed motocross engine into a road racing missile!!  A completely original design requiring new gearshafts selector drum and forks.  Prototypes ridden in the British Supermono Championship by Geoff Claridge and Michael Payne have shown the way forward; the pair finishing 5th and 2nd in 2009.

 

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

 

Available With Superfinish

 

PICTURE COMING SOON

 

GEAR RATIO'S

NOVA RACE GEARSET                       % DROP                  HONDA MOTO X BOX

1ST    15 - 27              1.8:1  
                                                              )     21.6%                         18.3%
2ND    17 - 24         1.412:1 
                                                              )     13.5%                         16.0%
3RD    18 - 22         1.222:1 
                                                              )     10.4%                         15.0%
4TH     21 - 23         1.095:1   
                                                              )        8.7%                        13.4%
5TH     23 - 23                 1:1  
                                                              )        7.7%                                     

6TH     26 - 24         0.923:1          

 

OVERALL REDUCTION   48.7%                             OVERALL 49.5%

 

Price £1700 + VAT (if applicable) & Carriage

 

	Nova Honda CRF450 Close Ratio 6 Speed Road Race Gearbox