SHOCKS REVO-A 13.5 SOFTAIL 18-

REVO-A Adjustable M-Eight Softail Coil SuspensionAll new Revo-A coil design for the M-Eight SoftailAvailable in 12.5", 13", and 13.5", standard or heavy-duty applicationsRevo-A coil spring provides superior ride comfort, improved performance, and increased resistance to bottoming for all day comfort Provides optimum rebound performance that can be fine-tuned for any given rider weight, personal ride preference, or personal riding styleAdjustable preload for rider set up, also allows for minimal pre-load adjustment when changing between rider's weights and loadsSeven external knob adjustments allow fine-tuning of rebound utilizing needle valve technology to adapt to your riding styleLow friction sleeve bearings both top and bottom for ease of installation, this also allows the shock to float in its mount and avoid shock bindHard anodized, machined billet aluminum 46 mm mono tube utilizes a lightweight high flow piston design for improved fluid flow resulting in unmatched handling and bike controlHard chromed shaft is 14% larger for increased strengthHigh quality chrome-silicon spring for consistent spring rate for the life of the motorcycleInternal floating nitrogen piston ensures consistent damping performanceDeflective disc valving self-adjusts to frequency and ensures controlled performanceLegend's durable and low friction sealing system and sliding bearings provide improved performance and feelAvailable in Black Type III hard coat anodizeEasy installation and adjustment replacing the stock shock and mounts with original OEM hardwareSold as Mono Shock (1 shock only)Preload wrench includedDesigned for optimum performance with the Legend Axeo front suspensionLifetime WarrantyMade by hand in Sturgis, SD, USAP65 WARNING: Cancer and Reproductive Harm.13" is standard length for FLHC/FXFB/FXLRS/FXLRST. Heavy Duty applications are recommended for 350 lb + rider and passenger total weight. Also consider heavy-duty if the majority of your riding is 2 up with a passenger and/or gear.