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Rolling Wrench

GY6 Ruckus Wiring Harness (20 Min Install)

GY6 Ruckus Wiring Harness (20 Min Install)

$395.00 USD
$433.00 USD $395.00 USD
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Want the easiest, most reliable way to run a GY6 on your Ruckus? This Rolling Wrench GY6 swap adapter harness is a complete, true plug-and-play solution that uses OEM-quality connectors and keeps your Honda ECU and electric fuel pump in the loop. No splicing, no guesswork—just a clean install and a scooter that starts, runs, and charges like it should.

The Details

Most “swap” looms downgrade your bike with sketchy components and reversed switches. This harness is different: it preserves Honda reliability and adds smart performance where it counts.

  • 100% plug-and-play: No cutting, soldering, or crimping. Uses all Honda-style connectors.
  • Runs 125–232 cc GY6: Works with wide or skinny stretch kits.
  • Microprocessor CDI + coil (32kV, no rev limit): Made in Taiwan, not the cheap “ice-cube” stuff.
  • Keeps the OEM electric fuel pump for instant priming and reliable starts (no vacuum pump downgrade).
  • Correct switch logic: No “reverse” kill/start weirdness. Low-fuel light still works.
  • Fast install: Real-world ~20 minutes with our step-by-step video.

You will get it all:

  • 18-Pole stator + flywheel puller for the swap
  • Rolling Wrench microprocessor CDI box w/ high-output ignition coil (no rev limit)
  • Starter solenoid w/ rubber protection cover
  • OEM→GY6 CVK choke adapter plug
  • 8-gauge starter wire + 8-gauge ground wire

Everyone routes the ECU and battery a little differently; you choose the mounting spots and we make the wiring painless.

Important Things to Note
  • You must use the stock Honda electric fuel pump. Vacuum pumps won’t prime until cranking and cause long starts after sitting.
  • Be sure your original Ruckus harness is complete so our adapter can interface properly.
  • Install time ~20 minutes for most builds; ECU/battery relocation is up to you.

Returns: High-performance parts and electrical items (CDIs, regulators, stators, etc.) are not returnable. See our full policy (CLICK HERE).

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