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Aprilia RSV4 09-17 Close ratio 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.

Part Availability

For availability please contact us first before ordering. Pricing is inclusive of VAT so please call us for VAT exclusive price.

Warranty Information

Parts and kits are designed and manufactured for competition use only and are sold “as is, without warranty”
Any and all risks as to quality, performance, uses and fitting are with the buyer.
Please be aware that your vehicle may not conform with vehicle safety standards or road regulations when you use this kit.