Wilbers Powered by ZF Open Cartridge Kit Nivomat the Promoto Lowering Kit helps

the Promoto Lowering Kit helps improve confidence and control by reducing seat height

– Type 640 shock

The only difference is that it omits the compression reservoir and therefore the ability to adjust high- and low-speed compression

Many owners of classic sports cars seek perfection without compromise

highly responsive damping under all riding conditions

Wilbers Powered by ZF Open Cartridge Kit Nivomat the Promoto Lowering Kit helpsWith the ZF by Wilbers cartridge set, you can now adjust your forks spring preload and damping for a truly custom setup. A large 30 mm piston ensures smooth, controlled response and strong progression. The standard 8. 5 N mm spring rate can be selected to match the riders weight and motorcycle load. Highlights: Compression damping range: 10 clicks Rebound damping range: 10 clicks Spring preload adjustment: 10 mm 30 mm piston *NEW* Fork oil included!