Complete Bitubo Cartridge for Thruxton

The Kit consists of a pair of complete, nitrogen-pressurized cartridges, with hydraulics completely redesigned for optimal front-end control. The upper caps, which replace the originals, now include spring preload adjustment, provided in the Kit, for customized tuning. Features technical Kit Cartridges ABB 09:

• Linear stiffness springs, made of Cr-Si alloy steel
• Upper fork cap in Ergal, with spring preload adjustment.
• Sealed and nitrogen-pressurized cartridge hydraulic group, with oversized pistons and specially designed shim stacks for perfect damping control.

The package includes low viscosity Competition Oil, for better sliding between the fork leg and the shaft.