Ciro Rear End Lighting Wiring Y Splitters

Ciro Rear End Lighting Wiring Y Splitters


Regular price $21.99
Shipping calculated at checkout.
23 in stock

Ciro rear end wiring Y splitters will help you connect Plug-N-Play accessories into a Plug-N-play Y harness. See fitment for more detail. 



  • 40099 contains two 4-pin Y splitters that are used to expand Ciro® rear lighting product (See Fitment)
  • Drag Specialties part numbers: 2120-0890 (40099)
  • ‍Works with Ciro® rear end lighting accessories that utilize a 4-wire system
  •  40099 4-pin Y-splitter connector works with Ciro kits:
    • Bag Blade kits: 40008, 40009, 40028, 40029, 40038, 40039, 40042
    • Tour Blade kits: 40200, 40201
    • Snakeyes Kits: 40015, 40016, 40017, 40018
    • Filler Panel Lights kits: 40002, 40003, 40022, 40023, 40024, 40025, 40026, 40027, 40043, 40044, 40045, 40046, 40047, 40048, 40049, 40050
    • Saddlebag Extensions kits: 40100, 40101, 40102, 40103
    • Machete LED Light kits: 40150, 40155
    • If you already have a CIRO Plug-N-Play harness installed (from one of the kits mentioned above) and are adding more lights you can use the 40099 Y-Harness to avoid having multiple Plug-N-Play harnesses installed under the seat.  

Customer Reviews

Based on 6 reviews
Timothy Twitchell
Bag Blades - install with Splitter

I have the Latitude & Machete lights already installed on my RK Special. I wanted a little more visibility for my back end so I installed the Bag Blades. Since I already had the other lights I was wondering about the hook up and if I needed additional plugs. Darren @ customer service said to order the splitter with the Bag Blades. I didn't have to change any of the wiring I had already done with my previously installed lights. Plugged in the splitter to the existing harness then plugged in the Machete and Bag Blades to the splitter.....Done! Everything operates perfectly. Thanks Darren!!

Leonard Rader

Ciro Rear End Lighting Wiring Y Splitters


Good product.

Robbie stilwell
Y splitting harness

These splitters are awesome you daisy chain more lights with less wiring on the Y splitters for the ciro plug and play lights

Gary Murley

The products i have ordered from Ciro right down to the extra wiring extensions have been high quality. I have a 20 Road Glide with filler panels,Machete bag lights,lighted vent trim, Latitude tail light licence plate holder, center brake light on a razor tour pack, perch mount cup holder and perch mount cup holder. A few y splitters and a extension. Everything has been spot on fitting and ease to install, the y-splitters are great for eliminating extra plug and play under seat during install.