Progressive Suspension 412 Series Shocks — 330 mm (13.00 in), rear, black

Improve your motorcycle's ride with the 412 Series Shocks — a simple, durable option designed specifically for Harley models.

• Cost-effective improvement to suspension performance with a proven, durable design.
• Five-position cam-style spring preload adjuster lets you quickly dial in your ride.
• Some or all shocks listed are approved for road use; refer to the most recent certificate for current listings.
• Multiple style options are available, including full show-chrome or black covers, and chrome or black springs and end caps.
• All shocks are measured center-of-eyelet to center-of-eyelet for accurate fitment checks.
• When installing on '86-'15 XL models, modification or spacing of the chain/belt guard may be necessary for proper clearance.
• A shock slightly longer than stock can alter head angle and provide somewhat quicker steering; a slightly shorter shock can produce somewhat slower steering.
• For heavy duty applications—bikes operated near the manufacturer's maximum load rating over 50% of the time—choose the heavy duty option.
• Before purchasing or installing shocks different than OEM length, confirm wheel travel and clearance to avoid swingarm/axle-to-exhaust, chain/belt guard, or tire contact.
• Made in the USA.