S&S, 113" 4" bore piston kit. Std. - S&S 113" SSW engines; 110" limited edition anniversary S&S 110SE engine 901798 or OEM style

or OEM style

With a gear reduction system with a 11 tooth drive gear for easier engine turn over

Covers the full front fork from bottom to top of the upper triple tree

no matter if incandescent bulbs

Includes mounting bolts

S&S, 113" 4" bore piston kit. Std. - S&S 113" SSW engines; 110" limited edition anniversary S&S 110SE engine 901798 or OEM styleReplacement forged piston set for 4" bore Super Sidewinder Evolution type S&S engines (excl. TC). Pistons include wrist pins, wrist pin clips and piston rings. Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components, prior to installation. It is of importance that a knowledgeable mechanic will install & make adjustments as required. The rider must follow