K-Tech Trds-R Sprbein for Yamaha YZF-R7 (2021–2025)-261-021-270-015
The K-Tech TRDS-R Sprbein for the Yamaha YZF-R7 (2021-2025) Use the progressive Through-Rod technology and offers a precise Suspension adjustment. The 'r' in TRDS-R stands for regulationwhat enables an exact suspension setting to Lap times to improve. This strut was specially for Driver and teams Developed who work with the latest price restrictions in the championships or with more relaxed racing conditions but still want to remain powerful, even with limited sponsor support.
Through that compact design, that does not need an external container and the improved heat discharge, the TRDS-R spring bone offers consistently high performance over long racing distances. The Through-Rod technology enables extremely precise, customizable suspension and helps drivers and technicians to monitor and optimize the motorcycle driving behavior.
The TRDS-R spring bone is on the highest levels of the Racing used, including the British Superbike and the Isle of Man TT.
Technical data:
- Feather: 5959-150 series
- length: 309 mm
- Hub/Stroke: 55 mm
- Compression clicks: 18 (suggestion)
- Rebound clicks: 12 (suggestion)
- Preload: 10 mm (suggestion)
- RCU setting paths: 4.00 mm
- Diameter of the RCPU housing: 45 mm
- Diameter of the RCPU rod: 14 mm
- use: For Racing, including British Superbike and Isle of Man TT
- Installation notice: Installation through authorized K-Tech Service Center recommended.
Article number: 261-021-270-015