
The Story
See the Heart of the Machine.
The Eagle Lights® SIGHTLINE™ Windowed Derby Cover gives your Harley-Davidson® a one-of-a-kind look while showcasing the mechanical beauty inside. Built for riders who appreciate both performance and precision, this clear-view derby cover lets you watch your clutch in motion while adding a bold, industrial aesthetic to your engine.
Key Features
-
Perfect Fitment:
Designed to fit 2016–Current Touring and Trike Models including Road Glide®, Street Glide®, Road King®, Electra Glide®, Ultra Limited®, and CVO® models equipped with Milwaukee-Eight® or Twin Cam® engines.
-
Precision-Cut Construction:
CNC-machined from forged aluminum alloy for strength and long-term durability. Finished in deep black with stainless hardware for a clean, aggressive look.
-
Impact-Resistant Window:
Features a crystal-clear, heat-resistant polycarbonate window so you can view clutch movement in real time. Built to withstand vibration, pressure, and heat without fogging or discoloration.
-
Sealed and Secure:
Integrated EPDM O-ring prevents leaks and resists heat, oil, and corrosion for lasting reliability under any riding condition.
-
Show-Ready Finish:
The SIGHTLINE™ design combines rugged mechanical form with a premium finish — enhancing the look of your engine whether parked or in motion.
Specifications
-
Material: CNC-Machined Forged Aluminum
-
Finish: Gloss Black
-
Window Material: Polycarbonate (Impact & Heat Resistant)
-
Seal: EPDM Gasket Included
-
Fitment: 2016–Current Harley-Davidson® Touring and Trike Models (Milwaukee-Eight® / Twin Cam®)
In the Box
-
1 × Eagle Lights® SIGHTLINE™ Windowed Derby Cover
-
1 × EPDM O-Ring Gasket

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
See the Heart of the Machine.
The Eagle Lights® SIGHTLINE™ Windowed Derby Cover gives your Harley-Davidson® a one-of-a-kind look while showcasing the mechanical beauty inside. Built for riders who appreciate both performance and precision, this clear-view derby cover lets you watch your clutch in motion while adding a bold, industrial aesthetic to your engine.
Key Features
-
Perfect Fitment:
Designed to fit 2016–Current Touring and Trike Models including Road Glide®, Street Glide®, Road King®, Electra Glide®, Ultra Limited®, and CVO® models equipped with Milwaukee-Eight® or Twin Cam® engines.
-
Precision-Cut Construction:
CNC-machined from forged aluminum alloy for strength and long-term durability. Finished in deep black with stainless hardware for a clean, aggressive look.
-
Impact-Resistant Window:
Features a crystal-clear, heat-resistant polycarbonate window so you can view clutch movement in real time. Built to withstand vibration, pressure, and heat without fogging or discoloration.
-
Sealed and Secure:
Integrated EPDM O-ring prevents leaks and resists heat, oil, and corrosion for lasting reliability under any riding condition.
-
Show-Ready Finish:
The SIGHTLINE™ design combines rugged mechanical form with a premium finish — enhancing the look of your engine whether parked or in motion.
Specifications
-
Material: CNC-Machined Forged Aluminum
-
Finish: Gloss Black
-
Window Material: Polycarbonate (Impact & Heat Resistant)
-
Seal: EPDM Gasket Included
-
Fitment: 2016–Current Harley-Davidson® Touring and Trike Models (Milwaukee-Eight® / Twin Cam®)
In the Box
-
1 × Eagle Lights® SIGHTLINE™ Windowed Derby Cover
-
1 × EPDM O-Ring Gasket























