Fits 2017–2027 HONDA CRF 250L, CRF 250L Rally, CRF 300L and CRF 300L Rally
Double your factory accessory power without cutting a single wire. The MOTOSTUFF 1-to-2 Factory Power Lead Doubler plugs into your bike's factory 12 volt accessory connector and splits it into two identical factory-style outputs. Run a GPS or other permanent accessory, and still keep a plug-in point open for a MOTOSTUFF Dual USB or MOTOSTUFF 12 Volt Outlet.
Why you need it
Honda supplies one capped-off 12 volt accessory connector: behind the headlight on the CRF 250L/300L, and inside the left fairing on the Rally models. Once a navigation unit or other device is wired to it, there is nowhere left to plug in anything else. The doubler fixes that.
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Output A: GPS, navigation unit, or other permanently mounted accessory
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Output B: MOTOSTUFF Dual USB, MOTOSTUFF 12 Volt Outlet, or another plug-in accessory
Genuine Honda factory connectors
Every connector on the doubler is the same connector Honda uses on the bike's own accessory lead, so it fits, locks, and seals exactly like the original.
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True plug-and-play: the input mates with the factory connector, and both outputs match it, so any accessory built for the factory lead plugs straight in.
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Positive lock: factory retaining tabs click solidly into place and won't shake loose off-road.
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Weather sealed: factory-style seals keep water, mud, and dust out of the terminals.
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Fully reversible: nothing is cut or spliced. Unplug the doubler and reinstall the factory protective cap to return to stock.
Important: power capacity
The doubler gives you two plug-in points on the same circuit; it does not add power. Both outputs share the factory switched accessory circuit: 15 amps on the standard CRF 250L/300L and 10 amps on the Rally models (Fuse #5 in the Rally fuse panel).
- Keep the combined draw of everything plugged into both outputs under your bike's rating (15 A standard, 10 A Rally).
- Never install a larger fuse than the factory rating in the accessory circuit.
- Both outputs are live only when the ignition is on.
Easy installation
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Standard 250L/300L: the factory connector sits behind the headlight in a black vinyl boot by the right fork tube.
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Rally models: the factory connector is inside the left fairing, taped to the harness between two vinyl-coated retaining clips.
- Depress the release tab, pull off the protective cap (the part with two green dots), and click the doubler on. Needle-nose pliers help if you can't get your fingers in.
- Route the cables along existing harness and cable routes, clear of the fork tubes, and secure them with the included zip ties.
A printed installation guide is included with every doubler.
Download the Installation Guide (PDF)
What's included
- MOTOSTUFF 1-to-2 Factory Power Lead Doubler harness (one input, two outputs)
- Zip ties
- Printed installation guide
Accessories shown or mentioned (MOTOSTUFF Dual USB, 12 Volt Outlet, GPS) are sold separately.
