S&S Transmission

23 products

S&S Cycle transmission components are built to the same exacting standards as their legendary engines, delivering the precision and durability that serious Harley-Davidson builders demand. The S&S Transmission range covers shift forks, mainshaft and countershaft components, bearing kits and complete gearbox internals designed for Softail and Touring models running five-speed and six-speed units on Twin Cam and Milwaukee-Eight platforms. S&S has spent over six decades developing an intimate understanding of Harley-Davidson drivetrains, and that knowledge flows directly into every transmission component they produce. Their parts are machined to tighter tolerances than standard replacements, translating to crisper gear changes and longer service intervals whether you are covering motorway miles on a Touring or putting down serious power through a Softail. For builders chasing a complete S&S drivetrain, matching their transmission parts to an S&S engine is a natural choice. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, supplies S&S transmission components to UK riders and builders. Browse the full S&S Transmission range below.