Ducati Single Ratio Gearboxes – 2017 Design

The previous version Nova Ducati Single gearbox was an ongoing evolution based around the standard Ducati design. As such its performance and durability was limited.

In 2016 we fully re-designed this gearbox with specific designs for both wide case and narrow case engines to maximize strength and performance. Two sets of ratios were designed one the same as a standard wide case (B) and the other a close ratio (C) set for circuit racing.

The standard ratio B set retains the use of the kickstart whereas the close ratio C set is not compatible.

The kickstart option could be provided for the C set on request.

1st 15 – 37 2.467:1
} 30.0%
} 22.1%
} 18.0%
} 12.3%
2nd 22 – 38 1.727:1
3rd 26 – 35 1.346:1
4th 29 – 32 1.103:1
5th 31 – 30 0.968:1
Overall reduction 1st – 5th 60.8%

1st 15 – 37 2.467:1
} 29.1%
} 22.9%
} 19.2%
} 12.3%
2nd 16 – 28 1.727:1
3rd 20 – 27 1.346:1
4th 22 – 24 1.103:1
5th 23 – 22 0.968:1
Overall reduction 1st – 5th 61.2%

1st 14 – 33 2.375:1
} 27.6%
} 19.8%
} 15.4%
} 9.3%
2nd 17 – 29 1.706:1
3rd 19 – 26 1.368:1
4th 19 – 22 1.158:1
5th 20 – 21 1.050:1
Overall reduction 1st – 5th 55.5%

Availability:

£1800.00

+ VAT (if applicable) & Carriage.

Nova Assembly:

‘B’ – 07377

‘C’ – 07417