2009-2018 Aprilia RSV4 Close Ratio ‘B’ Gearset

A set of close ratio gears for the Aprilia RSV4. We supply the loose gears 1st to 6th output and 2nd to 6th input. These should be built by the customer onto the standard input and output shafts using genuine Aprilia circlips, washers, bearings, etc.

All engagement dogs are undercut to promote positive and rapid engagement, and backlash angles have been optimized for each gear.

Superfinished in house as standard.

1st 16 – 38 2.375:1
} 18.1%
} 15.3%
} 11.7%
} 10.1%
} 6.5%
2nd 18 – 35 1.944:1
3rd 17 – 28 1.647:1
4th 22 – 32 1.455:1
5th 26 – 34 1.308:1
6th 27 – 33 1.222:1
Overall reduction 1st – 6th 48.5%

1st 16 – 37 2.250:1
} 16.3%
} 14.0%
} 11.8%
} 8.7%
} 7.4%
2nd 17 – 32 1.882:1
3rd 21 – 34 1.619:1
4th 21 – 30 1.429:1
5th 23 – 30 1.304:1
6th 24 – 29 1.208:1
Overall reduction 1st – 6th 46.3%
1st 16 – 37 2.313:1
6th 22 – 27 1.227:1
6th 25 – 30 1.200:1

2009-2018 Aprilia RSV4 Close Ratio ‘B’ Gearset

Price £1650.00

+VAT (if applicable) & Carriage

Part Number: 05267-000