eleven components are shown in this Gp100u 1979 (n) (e01 E02 E06 E13 E14 E24 E30) Rear Brake exploded diagram. The Gp100u 1979 (n) (e01 E02 E06 E13 E14 E24 E30) Rear Brake consists of eleven pieces with the Pedal,brake being the most expensive.