Pro One Fork Tubes - Black FOR Tubes 41mm 20 1/4" — Harley-Davidson Dyna Wide Glide, Dyna Low Rider, Dyna Super Glide (1983-2020)

Pro One 41mm fork tubes in black DLC coating for V-twin motorcycles, sold as a pair. DLC hard finish resists corrosion and reduces friction compared to bare chrome, though it requires careful maintenance to avoid scratches.

Features

• Sold in pairs
• Black DLC hard coating — corrosion resistant and low-friction
• DLC coating requires additional care to avoid scratches and dings
• 41mm diameter, 20.25 in length
• Made in Taiwan

Specifications

• Brand: Pro One
• Manufacturer Part #: 105410B
• Diameter: 41mm
• Length: 28.5 in
• Finish: Black DLC
• Weight: 9.7 lbs per pair
• Country of Origin: Taiwan

Fitment

Fits V-twin motorcycles with 41mm fork tube holes. Not compatible with 99-05 FXDX stock spring internals.

Frequently Asked Questions

What's the difference between DLC and Hard Chrome finish?

DLC is harder and more corrosion-resistant with lower friction, but requires more care to avoid scratches. Hard Chrome is traditional and more forgiving to minor dings.

Will these fit my 99-05 FXDX with stock springs?

No — 41mm tubes will not work with 99-05 FXDX stock spring internals. Verify your fork spec before ordering.

How do I maintain the DLC coating?

DLC coatings are scratch and ding-sensitive. Clean gently, avoid abrasive polishing, and inspect regularly for damage. Avoid harsh chemicals.

Are these a complete fork assembly or just the tubes?

These are fork tubes only — sold as a pair. You will need to transfer your existing internals, seals, and hardware from your old tubes.