Eccentric hub

Small version rear eccentric hub
EX02N

From a consumable part to a serviceable and traceable component.
Machined from solid Ergal 7075 T6, our eccentric hub replaces the OEM die-cast component with a more precise and structurally superior solution.
Machining from solid eliminates the limitations of cast parts and ensures stiffness, precision, and reliability.
Unlike the original, our eccentric is serviceable and designed to retain its value over time.
Even when purchasing a used motorcycle already equipped with our eccentric, the component can be sent to our workshop for inspection and, if necessary, servicing.
After servicing, we laser-engrave an identification code and register the component in our traceability database to:
• certify the service performed
• preserve the component's technical history
• track interventions over time
• maintain value and authenticity
With a modest cost, it can be restored and used for years while preserving performance and value.
We design against planned obsolescence: while many design products with an end in mind, we design them to last over time.

EAPO: Engineering Against Planned Obsolescence

Original eccentric hub weight without bearings 1.08 kg

Kbike eccentric hub weight without bearings 0.706 kg

The bearings inserted are the same ones as original

interchangeable with OEM code: 75620062A

All Kbike products are made for Racing use only.