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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
YSS PD (Piston Damper) Emulator Valves
our new GP5 front fork oil with SAE 5 viscosity delivers ideal response and damping behavior
multiple spring rates are available
retaining the original seat height while making the bike more settled and confidence-inspiring
Wilbers Powered by ZF Open Cartridge Kit Fork Tubes YSS PD (Piston Damper) EmulatorBMW F Series one sided cartridge kit. Because the current F Series uses asymmetrical fork legs, our solution fits a cartridge only on the right side. On the left, the stock spring is replaced with a progressive Wilbers Zero Friction spring; on the right, the non adjustable cartridge is upgraded to a Wilbers powered by ZF open cartridge with adjustable rebound and spring preload. Combined with Wilbers Zero Friction fork oil, you get a much more
