Dictionary forced to change 'biker' definition

Superbike-Coach Corp < Slang & Glossary of our Sport

Biker Terms and their Meaning – Indian Valley H.O.G.

Oxford English Dictionary Amends Negative Definition of Biker

How misusing words can even change their dictionary definitions, Elisabeth Ribbans

Pedal Revolutions DEFINITION AND MEANING – Rehook

Oxford dictionary revises definition of bikers

Slipstream DEFINITION AND MEANING – Rehook

The IVC Borderline Literary Journal : Jay's Movie Definition Dictionary

Cambridge Dictionary has an update on definition of 'woman', with examples

Honda Cx500 Turbo, Cycle World