Honda CB500/4 Gearbox

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Full six speed close ratio gear set comprising both input and output shafts and all gears, selector drum with indexing block and using standard selector forks.  Supplied fully assembled ready for installation.

All engagement dogs are undercut and have three dogs to promote positive and rapid engagement.

 

Available With Superfinish

 

Nova Gear Ratios                   % Drop        Standard Gear Ratios        % Drop

1st   17 - 34    2.000:1                                  1st             2.353:1
                                             )       25.0%                                                 )      30.5%
2nd  22 - 23    1.500:1                                 2nd            1.636:1
                                             )       15.0%                                                 )      22.4%     
3rd   22 - 28    1.273:1                                  3rd            1.269:1
                                             )       12.7%                                                 )      18.4%     
4th   27 - 30    1.111:1                                   4th            1.036:1
                                             )       10.0%                                                 )      13.1%       
5th   25 - 25    1.000:1                                   5th            0.900:1  
                                             )         7.1%
6th   28 - 26   0.929:1 

 

Overall Reduction 1st - 6th     53.6%         Overall Reduction 1st - 5th     61.8%            

 

Price £1250 + VAT (if applicable) & Carriage

 

	Nova Honda CB500/4 Close Ratio 6 Speed Gearbox