Suzuki GT750 1971-77 Boyer-Bransden Ignition System - MICRO MK III Drive Chains They contain not only new

They contain not only new main jets

just to name a few

made in the USA

a must on any hard ridden machine without an oem revlimiter fitted

Top of triple tree is 50mm and bottom is 52mm Fork tubes must be turned down to fit triple tree diameters

Suzuki GT750 1971-77 Boyer-Bransden Ignition System - MICRO MK III Drive Chains They contain not only newThe Boyer Bransden Micro MKIII is a contactless ignition system utilising an advanced and patented trigger switching system and featuring electronic, advance and retard. Engines function best with a retarded spark for starting and low revs, but need ignition advance to run at high speed. The Micro MKIII's analogue system simply advances the spark at a set rate from fully retarded to maximum advance, as engine speed rises from zero to 4,000 revs. Thus