Dynamo Belt Cover - Inner - Venom, Viper, Thruxton & MSS >11970 - SEE KA93/11 for the Outer Dynamo Cover & LE598/ for the Rubber Beading
Overall length excluding the tab is 275mm, width 135mm, large hole 100mm dia. smaller hole 78mm dia. and 68mm between the two inside edges
SEE MAS121 for the Spring Frame MAC type