Manufactured from the finest materials availableDesigned specifically for Harley modelsThe 412s simple, durable design makes them a cost effective improvement to your motorcycle's suspension performanceA five position cam style spring load preload adjuster lets you easily dial in your rideAvailable with either a standard or heavy duty progressive spring ratesThere are multiple style options available, like full show chrome or black covers; or either chrome or black springs and end capsSold in pairsSome or all shocks listed have TüV approval. Refer to most recent TüV certificate for current listingMade in the U.S.A.NOTE: All shocks are measured center-of-eyelet to center-of-eyelet.NOTE: CHR denotes chrome shock part numbers; BLK denotes black shock part numbers.NOTE: When installing shocks on 86-12 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance.NOTE: A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.NOTE: A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.NOTE: For OEM shock lengths, see Quick Reference Guide in the back of the catalog.NOTE: Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.
