National Cycle natN21917 - 88-22 Harley-Davidson XL, FX Narrow 39 mm Switchblade Windshield Deflector, Clear

Premium, quick-release hardware is built to last. Just unlock it, grab the shield, and pull it off your bike...no tools required! Stainless steel mount brackets glide easily on and off the stainless steel mount spools. 4.0mm thick Lexan® polycarbonate with 20X more impact resistance than other acrylic or Lucite® plastic windshields. Hardware is made from thick-gauge material with beveled edge detailing and finished in high polish or bright chrome. Exclusive Quantum™ hard coating provides 10-30X better scratch resistance than any other windshield material on the market. Switch your style: four sizes and styles for every bike and any rider, and they all fit your mount kit.

• Quick-Release Mount Kit (sold separately) required for this product
• Easily Removable with National Cycle's Quick Release Mount Kit
• 4.0mm thick Quantum® hardcoated polycarbonate screen
• Three-year manufacturer's warranty against breakage

The National Cycle natN21917 Switchblade Windshield Deflector is designed for 1988–2022 Harley-Davidson XL and FX models with narrow 39 mm mounting. Its quick-release design allows the clear windshield to be removed easily without tools when you want to change your riding style.

The deflector features a 4.0 mm thick Quantum® hard-coated polycarbonate screen, offering enhanced impact and scratch resistance. Stainless steel mounting brackets slide on and off the stainless steel mounting spools, while the thick-gauge hardware features beveled-edge detailing and a high-polish or bright-chrome finish. A National Cycle Quick-Release Mount Kit, sold separately, is required for installation.

Key Features & Performance Benefits

• Quick-release design: Easily remove the windshield without tools when used with the National Cycle Quick-Release Mount Kit.
• Impact-resistant screen: 4.0 mm thick Lexan® polycarbonate provides 20 times more impact resistance than other acrylic or Lucite® plastic windshields.
• Quantum® hard coating: Provides 10–30 times better scratch resistance than other windshield materials, according to the manufacturer.
• Durable mounting hardware: Stainless steel brackets and mount spools are built for repeated installation and removal.

Key Product Specifications & Technical Data

• Brand: National Cycle
• Part number: natN21917
• Product type: Switchblade windshield deflector
• Application: Harley-Davidson XL and FX models
• Model years: 1988–2022
• Mounting specification: Narrow 39 mm
• Screen material: Polycarbonate
• Screen thickness: 4.0 mm

What's Included in the Box

• Clear Switchblade windshield deflector
• Quick-release mount kit is required and sold separately

Fitment

Fits 1988–2022 Harley-Davidson XL and FX models with narrow 39 mm mounting.

Warranty

Includes a three-year manufacturer's warranty against breakage.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Clearance Item: t
Units Per Sku: 1