Ciro Standard Wiring Adapter 42421 for 2023.5-2025 Harley Touring
Ciro Standard Wiring Adapter 42621 for 2026-Present Harley Touring
Ciro Standard Wiring Adapter 42421 for 2023.5-2025 Harley Touring
Ciro Standard Wiring Adapter 42621 for 2026-Present Harley Touring

Ciro Standard Adapter for 2023.5 to Present Harley-Davidson Touring (New Fairing Design) (Choose Year)

Regular price $ 49.99
Model Year

Connect Ciro's 6-pin LED lighting to your 2023.5 and later Harley-Davidson Touring model (New Fairing Design) with this Standard Wire Adapter. It provides the essential lighting functions, running lights, turn signals and brake lights, through a simple plug-and-play connection.

Choose the right version for your bike: Harley-Davidson changed the rear lighting plug for 2026, so Ciro makes two versions.

  • 2023.5 to 2025: Ciro #42421
  • 2026 to Present: Ciro #42621

Key Features:

  • Plug-N-Play connection
  • Works with Ciro 6-pin lighting systems
  • Allows for standard lighting functions: running, turn and brake
  • Waterproof connectors

For programmable lighting patterns and animations, step up to the Ciro Lightstrike COMMANDER (#42419 or #42619).

Part Numbers:
Manufacturer: 2023.5 to 2025-42421, 2026 to Present-42621
P/N: 2023.5 to 2025-2120-1418, 2026 to Present-2050-0607

2023.5 to 2025 (Ciro #42421):

  • 2024-2025 Street Glide (FLHX)
  • 2025 Street Glide Ultra (FLHXU)
  • 2023-2025 CVO Street Glide (FLHXSE)
  • 2024-2025 Road Glide (FLTRX)
  • 2023-2025 CVO Road Glide (FLTRXSE)
  • 2024-2025 CVO Road Glide ST (FLTRXSTSE)

2026 to Present (Ciro #42621):

  • 2026-Present Harley-Davidson Touring models with the new fairing design

Does not fit Trike models.