Ciro Standard Wiring Harness 42421 for 2023.5–2025 Harley-Davidson Touring

Connect compatible Ciro lighting for standard running, turn and brake functions.

• Waterproof connectors and plug-and-play installation.
• Supports one light/set; compatible splitters can add connections.

Installation and compatibility

12-pin motorcycle connection to Ciro 6-pin lighting. Fits listed 2023.5–2025 models; 2026 two-wheel models require 42621. Does not fit Trike models. Choose Lightstrike COMMANDER instead when programmable effects are wanted.

Fitment

Part numbers

• 42421

Compatible products and installation parts

Choose parts for your model and lighting system; some are alternatives or optional expansion parts.

• Ciro Fairing Vent Running/Turn Signal Light for 2024-Up Street Glide & 2023–2025 CVO
• Ciro Fairing Vent Running/Turn Signal Lights for 2024-Up Road Glide & 2023–2025 CVO
• Ciro Lighted Saddlebag Hinge Covers for 2023-Up CVO / 2024-Up Harley Touring
• Ciro Lightstrike COMMANDER 42419 for 2023.5–2025 Harley-Davidson Touring
• Ciro Six-Pin Y-Splitters 42813 for 2023.5-Up Harley-Davidson — Pair