Ohlins STX Classic Rear Shocks For Harley Touring If you've spent any time around a race track, you know the name Ohlins. As the entry level offering in the Ohlins line, the S36E provides a hugely improved ride over stock without all of the bells and whistles that drive cost up. The S36E rear shocks utilize a 36mm piston immersed in oil and controlled by a specially tuned shim stack backed up with a nitrogen charge. Good solid suspension with no frills. While you won't get the rebound and compression adjustments found on higher end shocks, the S36E offers the feel and performance of a premium shock without breaking the bank. If you are a set-it and forget-it type of rider who doesn't want to mess around with knobs and dials the S36E might be right up your alley! Features: Emulsion type shock absorber Standard duty spring for 150-250lbs rider STX single tube design Built-in adjustable preload Hard anodized Nitrogen charged Precision CNC-machined components Low-friction piston rod Low-friction eyelets Serviceable and repairable 36mm piston diameter Includes preload adjuster tool Sold as a pair Note: Emulsion shocks are non-adjustable and will be valved for a rider weight of 150-250lbs. Ohlins recommends adjustable shocks like the STX Performance for riders outside of that range.