Thread Spring Preload or adjustable spring screw. By threading the cylindrical shock absorbers, user can turn the preload to fine tune the spring and tighten a provided bolt to fix the ring in its positionAdjustable length. It helps increase the length of the shock absorber. The two types can be upg..
Thread Spring Preload or adjustable spring screw. By threading the cylindrical shock absorbers, user can turn the preload to fine tune the spring and tighten a provided bolt to fix the ring in its positionAdjustable length. It helps increase the length of the shock absorber. The two types can be upg..
Thread Spring Preload or adjustable spring screw. By threading the cylindrical shock absorbers, user can turn the preload to fine tune the spring and tighten a provided bolt to fix the ring in its positionAdjustable length. It helps increase the length of the shock absorber. The two types can be upg..
Thread Spring Preload or adjustable spring screw. By threading the cylindrical shock absorbers, user can turn the preload to fine tune the spring and tighten a provided bolt to fix the ring in its positionAdjustable length. It helps increase the length of the shock absorber. The two types can be upg..
Thread Spring Preload or adjustable spring screw. By threading the cylindrical shock absorbers, user can turn the preload to fine tune the spring and tighten a provided bolt to fix the ring in its positionAdjustable length. It helps increase the length of the shock absorber. The two types can be upg..
Thread Spring Preload or adjustable spring screw. By threading the cylindrical shock absorbers, user can turn the preload to fine tune the spring and tighten a provided bolt to fix the ring in its positionAdjustable length. It helps increase the length of the shock absorber. The two types can be upg..
Made famous by the Burly Slammer Suspension Kit but available on their ownStubby 10.5" eye-to-eye measurementAre preload adjustable to tune to rider weight
BrandModelYearSales nameCountry version
Harley DavidsonXL 1200 C2020Sportster CustomAMERICA
Harley DavidsonXL 1200 C2019Sportster CustomAME..
Made famous by the Burly Slammer Suspension Kit but available on their ownStubby 10.5" eye-to-eye measurementAre preload adjustable to tune to rider weight
BrandModelYearSales nameCountry version
Harley DavidsonXL 1200 C2003Sportster CustomALL
Harley DavidsonXL 1200 C2002Sportster CustomALL
Har..
Made famous by the Burly Slammer Suspension Kit but available on their ownStubby 10.5" eye-to-eye measurementAre preload adjustable to tune to rider weight
BrandModelYearSales nameCountry version
Harley DavidsonXL 1200 C2003Sportster CustomALL
Harley DavidsonXL 1200 C2002Sportster CustomALL
Har..
Made famous by the Burly Slammer Suspension Kit but available on their ownStubby 10.5" eye-to-eye measurementAre preload adjustable to tune to rider weight
BrandModelYearSales nameCountry version
Harley DavidsonFXD 13401998Dyna Super GlideALL
Harley DavidsonFXD 13401997Dyna Super GlideALL
Harle..
Crafted with a high-pressure nitrogen charged damperUtilizes a hard chrome precision ground piston rod and features a steel monotube construction with an Internal Floating Piston (IFP) to provide incredible ride performance, even at increased speedsDeflective disc valvingPreload adjustment via threa..
Length Adjuster (10 mm range: OEM shock length +5 mm & -5 mm)External Preload Adjuster (10mm range on the spring – 9mm plus or minus on the rear of the bike)High and Low Speed Compression Hydraulic Adjustment (30 clicks each)Rebound Hydraulic Adjustment (50 clicks)Remote Nitrogen Gas Reservoir
Br..