Bitubo EBH09 – Pressurised Fork Cartridge Aprilia TUONO 660 2021+

The EBH pressurised cartridge incorporates a series of innovative systems such as the already known FPS, EC, LC and the new OPC (over pressure control) is now available in the extension and compression sleeves.
These systems are the result of a long experience of development by our Research and Development department in collaboration with some of the best teams that participated in the World SBK, BSB, IDM, CIV.
On the top cap are all adjustments, spring preload, extension and compression that are distinguished in the two cartridges, simple and intuitive.

TECHNICAL FEATURES:
Hydraulic control with FPS system (Bitubo Patent)
Ø 27mm Ergal piston
Ø 10mm pumping rod with anti-friction surface coating
Mechanical bottom-out with polyurethane buffer in NBR
Cr-Si steel springs with heat treatment, bedding process and final shot blasting
Upper fork cap with integrated spring preload adjustment
Independent damping adjustment in compression and extension
Coaxial Compensation Chamber (Bitubo Patent)
Ergal cartridge body with anti-friction surface coating
Hydraulic lubrication separated from sliding lubrication
Pressurisation force control system

ADJUSTABILITY:
REBOUND: 24 clicks
COMPRESSION: 24 clicks
SPRING PRELOAD (HYDRAULIC): 15mm – 15 turns

INCLUDED EXTRAS:
2 additional springs with different stiffness to expand the customisation range.

OPTIONAL EXTRAS:
Fork Leg Adjustment Cover