Suzuki RG500 Gamma Close Ratio

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The Nova Suzuki RG500 Gamma Close Ratio 6 Speed Road Race Gearbox was designed to overcome the shortcomings of the fragile standard box, incorporating three undercut engagement dogs for quick engagement and positive retention.

Output shaft supplied fully assembled. 

Input shaft supplied with gears and retaining circlips requiring only the bushes from a standard shaft.

Also supplied is a kickstart/oil pump gear.

 

Available With Superfinish

 

Comparison to Standard Suzuki RG500

 

Nova  Gearset            % Drop                          Suzuki Standard Gearset        % Drop       

 

1st     12  - 28        2.333:1                                1st      11 - 29        2.636:1  
                                                  )   25.0%                                                                  )     33.6%
2nd     16 - 28        1.750:1                               2nd     16 - 28        1.750:1 
                                                  )   17.5%                                                                  )     21.1%
3rd      18 - 26        1.444:1                                3rd     21 - 29        1.380:1 
                                                  )   14.3%                                                                  )     15.0%
4th      21 - 26        1.238:1                                 4th     23 - 27        1.173:1   
                                                  )   11.6%                                                                  )     10.9%
5th      21 - 23        1.095:1                                 5th     22 - 23        1.045:1  

                                                  )     8.7%                                                                 )         4.3%

6th      22 - 22        1.000:1                                 6th     23 - 22        0.956:1
                                 

Overall Reduction 1st – 6th     57.0%             Overall Reduction 1st – 6th          63.7 %

 

Price £1350 + VAT (if applicable) & Carriage

 

	Nova Suzuki RG500 Gamma 6 Speed Close Ratio Road Race Gearbox

 

Suzuki RG500 Gamma Wet Clutch Primary Gears

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Removes the side thrust exerted by the standard helical gears.  

Supplied with rivets for attaching to the standard clutch basket.  

Requires the transfer of the alignment bush from the small primary gear.

 

Price £290 + VAT (if applicable) & Carriage

	Nova Suzuki RG500 Gamma Primary Gears