The FKR Catridge Kit is a spring pressurized, closed system which, compared to the previous gas pressure system, is simpler and more maintenance-friendly. With the FKR, there is no risk of pressure loss due to leaks, which means that it delivers guaranteed uniform performance. With the TTX technology, a newly developed piston and an 8mm piston rod, Öhlins have reduced the internal pressure, which leads to a faster response. This results in a "linear" damping characteristic, which offers more options for tuning and increases traction and driving stability!
 
 Technical specifications
 Stroke: 120mm
 Spring: 04744 series
 Scope of delivery: springs: 9.0, 9.5, 10.0
 
 suitable for the following vehicles
 
 Aprilia RSV4 1100 Factory  (2021)
 Motorsport product, not for use on public roads
 Only for RSV4 1100 Factory 2021  with Öhlins fork FL 963.
 
 Installation instructions are included in the package!
 We recommend having the installation carried out by an authorized Öhlins Service Center.