^*Photo above may not show current fork cap design. Matris, being Italian, likes to subtly restyle the cap at least once a year, so the fork cap you get may not be 100% identical to the photo.
Matris Cartridge Kit
- '14-'15 Tuono V4 (all variants)
- '16-'17 Tuono V4 1100 RR
Italian made Cartridge kit that allows precise Compression, Rebound and Preload adjustments
- Spring preload, mounted on axial roller bearings, with specific clicks
- Rebound unit with specific clicks
- Compression unit with specific clicks
Fork cartridge cylinder is 25 mm in diameter and made from 7075 aluminum alloy, with anti-friction lapping and oxidation surface treatment.
The pumping rod is 12 mm diameter and made from 7075 aluminum alloy, also with anti-friction lapping and hard oxidation surface treatment.
The Compression and Rebound valves are supported by oilless slide bearings, and machined from Aluminium billet, with dedicated shims stack for precise hydraulic flow control.
A pair of linear (straight rate) springs in Si-Cr alloy Steel are included.
No modification to the original fork is required for assembly the fork kit (No cut and No drill)
This kit allows you to stay on the factory recommended regular maintenance schedule.
Kit includes all needed parts for installation and instructions for fitting. The fitting instructions assume a very high level of understanding and mechanical aptitude. The kit will also require Showa-type spring compressor tool. To aid in installation, AF1 Racing includes the official Aprilia Fork Service manual as a digital download with this product.
While not required for assembly, Matris does offer a speical No-Mar fork cap tool that allows tightening of the fork caps with no tooling marks.
The Kit includes one liter of 5W oil.
Please Note: AF1 Racing recommends professional installation of this part.