CT90 Wiring Harness

About this item

Product Identity: This Motorcycle CT90 wiring harness is a custom-designed electrical component designed for K1, K2, and K3 model variants of Motorcycle CT90 and Trail90 motorcycles from 1971 and 1972, serving as a directdirect-fit replacement for vintage motorcycle upkeep.
Primary Function: This replacement wiring harness is engineered to replace or revive a motorcycle's original electrical wiring, ensuring that all electrical circuits and connections function properly for reliable on-road performance.
Construction Features: This motorcycle wiring harness features multiple insulated electrical wires arranged in branched circuits, enclosed in black corrugated insulating conduit and joined with black sheathing for long durability and organized routing.
Connection Design: This electrical wiring harness comes with color-coded wiring, terminal, pin terminals, spade terminals, and molded electrical, making it ready to connect for straightforward installation.
Practical Value: This wiring harness supports DIY mechanics, electrical system repair, and garage restoration projects by providing a pre-organized, application-specific wiring solution for classic CT90 and Trail90 models.

If you own a 1971 or 1972 Motorcycle CT90 or Trail90 K1, K2, or K3 model and are tackling electrical system maintenance or a full restoration, this Motorcycle CT90 wiring harness is built to match your bike's specific electrical layout. It serves as a reliable replacement wiring harness that intervenes when original wiring becomes brittle, corroded, or damaged, helping you bring your vintage motorcycle's electrical circuits back to proper working order. Constructed as a dedicated motorcycle wiring harness, it features multiple insulated electrical wires arranged in clearly branched circuits. The entire assembly is protected by black corrugated conduit and reinforced with black sheathing, which insulates the internal wires from abrasion, vibration, and dampness during regular riding and garage storage. This electrical wiring harness is designed for straightforward installation, with color-coded wires that simplify circuit identification and routing. It includes a full set of plug-and-play terminals — pin terminals, spade terminals, terminal, and molded electrical — so you can complete the job without hunting for additionalWith an overall length of approximately 43.13 inches, the harness is sized to fit the intended CT90 and Trail90 frame layout, reducing the need for custom modifications during installation. Whether you are troubleshooting intermittent electrical issues, replacing a damaged harness, or performing a complete frame-up restoration, this wiring harness gives you a clean, organized foundation for the entire electrical system. Ideal for DIY mechanics and vintage motorcycle enthusiasts, this harness supports a wide range of garage projects, essential electrical repairs to full restoration work. It combines application-precision-aligned design with construction and plug-and-play terminals, making it a practical choice for anyone working to keep classic CT90 and Trail90 bikes running smoothly for years to come.

Option: Wiring Harness for