A sample from the products for the Second Air (gsf1200st/sv/sw/sx E18) include: Bracket Comp,second Air S, Clip, Hose Set,second Air, Hose(9x14x600).
The Gsf1200 1997 (v) (e02 E04 E22 E25 E34) / P37 Second Air (gsf1200st/sv/sw/sx E18) consists of twenty-six pieces with the Valve Assy,2nd Air Reed being the most expensive.