K-Tech Fork Piston Kit For '21 RSV4 1100 (base models), '16-'20 RSV4 RR, '11-'15 RSV4 (all variants), and '11-'13 Tuono V4
Availability: Expected to arrive at our warehouse in mid June if ordered today
SKU: OE-118-450-030-020
$455.00 (USD)

K-Tech Fork Piston Kit


  • '21 RSV4 1100 (base models)
  • '16-'20 RSV4 RR
  • '11-'15 RSV4 (all variants)
  • '11-'13 Tuono V4*
*Please note: Does not fit '14-'21 Tuono V4, because these models use a different version of the front fork with compression and rebound in separate legs and this kit can only be installed in forks with compression and rebound in both legs.

K-Tech SSK piston kits have been designed for road and track use to give enhanced damping control over the stock forks, giving comfort and confidence to the rider.

All piston kits are supplied as a complete assembly for ease of fitment with new control valves and needles to give a more precise range of adjustment.

Tighter tolerances than stock during production result in improved performance and an improved adjustment range.

Designed and manufactured in the UK

Also included is a detailed spec sheet with base settings to get you started.

*Please note: The installation of these parts does require some precision and working knowledge of fork internals, as well as fork servicing tools. Professional installation is recommended. Not sure you want to install this kit yourself? No worries! AF1 Racing has a mail in Fork Cartridge Service to make this process easy.

**Does not fit 2014-2017 Tuono V4

***Please note: Image above is for illustrative purposes only. Actual product may differ.

Products specifications
20092015ApriliaRSV4 (all variants)
20112013ApriliaTuono V4
Products specifications
Year/Make/Model2009-2015 Aprilia RSV4 (all variants)
Year/Make/Model2011-2013 Aprilia Tuono V4
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