ABB09 – Complete Fork Cartridge with Spring


SKU: ABB09 Category:

Product Description

Developed by Bitubo for the “traditional” front Forks, the ABB09 Fork Cartridge changes the standard fork into an adjustable pressurized modern fork.

The ABB09 Cartridge Kit does not need any modification to the original structure. The upper caps include the spring preload adjustment for improving setting personalization.

ABB09 Kit can be fully re-built.


  • Cr-Si alloy steel springs with linear rigidity
  • Ergal top cap, with preload spring adjustment.
  • Hydraulic unit in a sealed and nitrogen pressurised cartridge. Larger pistons with double effect damping for the perfect control of front wheel.

The kit also contains 1 litre of  low viscosity Competition Oil, for improved sleeve-spool smoothness, and its delivery with complete mounting instruction.