I.Specification:
Material: Steel
Color: Black
Installation Type: Eye to Eye
Installation Position: Rear, Left, Right
Length of Eye to Eye Core: 298mm/11.75"
Eye Diameter: 13mm
Eye Thickness: 20mm
Eye Maximum Tensile Strength: 2,000 Kgf
Spring Thickness: 6.5mm
Spring Width: 59mm
Working Stroke: 60mm
Spring Stiffness: 150kg
Max Load: 200kg

II.This Item Fits For the Following Models:

Replacement for 1982 - 1994 Harley-Davidson FXR
Replacement for 1979 - 2012 Harley-Davidson XL Sportster

III.Notes:

*Measure 11.75" eye-to-eye; Diameter of eye opening is 1/2"
*5 step pre-load adjustment range to help tune them for your weight. Pre-load adjustment tool included.
*Please measure your stock shocks to verify the length. These will only lower the bike if they are shorter than stock. These shocks will lower your cycle about 1.5" on most XL and FXR models. They are perfect for those riders with shorter legs that have troubles getting their feet on the ground while keeping the same quality ride experience.
*When installing replacement shocks on 1979 - 2012 XL models, it may be necessary to modify or space the chain/belt guard to allow proper shock clearance.