Harddrive Shock Extension - Touring 10mm Pair — Harley-Davidson Road King, Electra Glide Ultra Limited, Street Glide (2014-2022)

HardDrive shock extension kit for Touring models, designed to mount remote reservoir shocks with 10mm studs. These precision-machined extensions allow installation of adjustable performance shocks with Speed Adaptive Valving on compatible Touring chassis.

Features

• Speed Adaptive Valving (SAV) technology
• Internal floating piston design
• A7075 forged aluminum construction, CNC machined
• Progressive rate springs
• High and low speed compression adjustable
• 1/2 inch height adjustable
• 10mm stud pair

Specifications

• Brand: HardDrive
• Manufacturer Part #: R2010041-1
• UPC: 191361228049
• Length: 4 in
• Width: 4 in
• Height: 1.5 in
• Weight: 0.35 lbs
• Country of Origin: China (Taiwan)

Frequently Asked Questions

What is this extension kit for?

This 10mm stud pair mounts remote reservoir shocks in place of factory docking kits on compatible Touring models.

Can I use aftermarket accessories with the remote reservoir?

No — remote reservoir mounts replace docking kits, preventing the use of other accessories on those mounting points.

What makes Speed Adaptive Valving different?

SAV technology adjusts damping in real time based on suspension speed, adapting to different riding conditions automatically.

Is the height adjustable?

Yes — 1/2 inch height adjustment range via the included hardware.