Twin-spar frame
Revision as of 16:37, 28 November 2010 by Addicted2speed (talk | contribs) (Created page with "Motorcycle frame in which the steering head and the swingarm pivot are connected by two metal sections, usually alloy members, that wrap around the engine. [[Ca...")
Motorcycle frame in which the steering head and the swingarm pivot are connected by two metal sections, usually alloy members, that wrap around the engine.