The Throttlemeister Throttle Lock for the ST1100 comes in two sizes, regular and heavy. They function the same. Both are made from billet stainless steel and Ampco bronze with matching bar-end weight for the non-throttle side of the bars. The Throttlemeister comes with O rings to keep dirt and water out. No need to lubricate. Regular is 12oz and 1.6" long. Heavy is 14oz. and 2.0" long. Also available in four finishes; Standard, Black, Polished and Machined.
Note: The heavy Throttlemeister has a $17.00 additional charge.