Tel: +44 (0)1403 711 312
Email: sales@novaracing.co.uk
Design and Manufacture of Motorcycle Performance Products
2016 updated design
We have further refined this gearbox design to improve shift performance and durability. The gearbox now uses needle bearings as per the standard Ducati design and new splined interface to improve strength.
This is a full race spec six speed close ratio gear set comprising both input and output shafts and all gears, supplied fully assembled ready for installation.
All engagement dogs are undercut to promote positive and rapid engagement, and backlash angles have been optimized for each gear.
1st | 15 - 37 | 2.467:1 |
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2nd | 16 - 30 | 1.875:1 | ||||||
3rd | 18 - 27 | 1.500:1 | ||||||
4th | 20 - 25 | 1.250:1 | ||||||
5th | 22 - 24 | 1.091:1 | ||||||
6th | 24 - 23 | 0.958:1 | ||||||
Overall reduction 1st - 6th | 61.2% |
1st | 16 - 35 | 2.188:1 |
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2nd | 18 - 33 | 1.833:1 | ||||||
3rd | 20 - 31 | 1.550:1 | ||||||
4th | 22 - 30 | 1.364:1 | ||||||
5th | 21 - 26 | 1.238:1 | ||||||
6th | 20 - 23 | 1.150:1 | ||||||
Overall reduction 1st - 6th | 47.4% |