Heavy-duty version of the Progressive Suspension fork springs The cost-effective go-to for a substantial increase in front-end ride quality Includes Progressive Suspension rate springs combined with preload spacers Can improve front-end stability and brake dive control as well as increase comfort for heavier riders or those looking for a firm high-performance feel out of their forks
Length 400.00 mm (15.75 ") External diameter 32.00 mm (1.26 ") Spring hardness 1.21 kg / mm - 1.66 kg / mm (68.00 lb / in - 93.00 lb / in) Fork type Pair Unit Product description Springs kit
Upgrade the comfort and performance of your Harley-Davidson with the Öhlins NIX30 American V-Twin cartridge kit. The Öhlins FKS cartridge kit for the Harley-Davidson Softail is based on race proven Öhlins NIX technology to elevate your ride comfort and performance.
Progressive springs with a soft initial setting for a comfortable ride.Progressive coil design increases bottoming resistance during spring compression.
For Harley-Davidson XL 1200C Custom,XL 1200V Seventy-Two,XL 883L Superlow,XL 883N Iron.Transforms a time-consuming installation process into a quick and simple job
For Harley-Davidson Sportster XL 1200N Nightster,1200X Forty-Eight,883L Low,883N Iron.Improves resistance to front brake dive, front end stability, cornering and bottoming control
Improves resistance to front brake dive, front end stability, cornering and bottoming control.Adjustable to standard length or to lower the front end up to 1"
For Harley-Davidson Milwaukee-Eight FXBR Breakout,FXFB Fat Bob,FXBB Street Bob,FLFB Fat Boy,FLHC Heritage Classic,FXLR Low Rider,FLSL Softail Slim.Kits utilize Progressive Suspension's experience and knowledge to provide exact model applications
For Harley-Davidson Dyna FXDF Fat Bob,FXDL Low Rider,FXDB Street Bob,FXDWG Wide Glide,FXD Super Glide.Improves resistance to front brake dive, front end stability, cornering and bottoming control
Progressive Suspension.For Harley-Davidson Milwaukee-Eight FXFB Fat Bob,FXBR Breakout,FXBB Street Bob,FXFB Fat Boy,FLHC Heritage Classic.For 49mm Conventional Forks.The asymmetric monotube suspension design is used on the latest high-end sportbikes and motocross applications.Lowering kits lower the front end up to 2"
For Harley-Davidson Softail Street Bob FXBB,Slim FLSL,Low Rider FXLR,Heritage Classic 114 FLHCS,Deluxe FLDE,Breakout FXBR.Öhlins NIX 22 cartridge kits are based on our experience learned through decades of testing and racing in high tier championships.
High-quality, high-performance replacement fork springs.A progressive suspension spring has the advantage of offering increasing resistance to compression
