
Rmstator
40W Conv Kit AC to DC Hon CRF250X 2004-2017 (RMS900-104238)
AC to DC Conversion KitsSKU RMS900104238
Cheapest we found
$373.95
at XPERT Moto Gear
7 recent in-stock prices · spread $26.04 (7%)
Based only on in-stock prices checked in the last 30 days. 7 stores checked; dates for every store are shown below.
Recorded store prices
Prices we recorded when we last checked each store for this exact variant.
Product details
Brand new aftermarket AC to DC 40W Stator + Voltage regulator rectifier
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- Highest grade of lamination materials
- All products shipped are tested
Because of the lightweight LED lights, night time illumination has become much easier. However, most motorcycle electrical systems need more power to make them work. This RMSTATOR kit provides the stator with the higher power needed to make starting easier and turn on auxiliary lights and other accessories.
Designed to work with the DC system, this set of parts are built-in relays that activate the switched 12 V DC output line only when the motor is running. Do you often forget to turn off your lights? No more worries! This kit will be perfect for you because the adjustable shut-off delay will turn them off automatically!
Stator :
- Compatible with lighting systems of equal or less power
- Replace the OEM and increases power output significantly.
- Pick up pulsar coil included
- Connector included
- Rubber grommet included
Voltage regulator rectifier :
- No assembly required
- Higher grade of electric components.
- The quality exceeds the OEM equipment
Stator
Dimensions:
-
diameter: 28 mm
- Exterior diameter: 61 mm
- Thickness: 14 mm
- Length of wires stator to grommet: 100 mm
- Length of wires grommet to plug: 660 mm
- Length of pickup coil's wire to grommet: 65 mm
Other specifications:
- Number of wires: 6
- Number of plugs: 4
- Number of pins: 6
Wire to wire resistance:
- Alternator: Yellow between each Yellow = 0.5 ohms +-20%
- Pickup: Blue/yellow to Green/White = 267 ohms +-20%
- Source: Blue to White = 24 ohms +-20%
Voltage Regulator Rectifier
Dimensions:
- Width: 44 mm
- Length: 79 mm
- Height: 22 mm
- Wires length: 250 mm
- Fixation holes center to center: 62 mm
Other specifications:
- Number of wires: 5
- Minimum Charging Voltage: 14.5 V +- 0.5 V
- Maximum Charging Current: 50 A / 500 W
- Open Circuit Voltage: 15 V
- Operation Temperature: -20° to 85°
Please Note:
- All electrical components must be fitted by a qualified technician.
- Before fitting electrical components ensure the root cause of the original failure has been addressed.
- The absence of either of points 1 or 2 above, will void any warranty.
Price history
Recorded changes for this exact variant.
Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.
- 1XPERT Moto Gear11 points · last checked 22 Aug 2026
- 2MotoHeaven7 points · last checked 21 Aug 2026
- 3Adventure On Store1 point · last checked 22 Aug 2026
- 4Coffs Motorsports1 point · last checked 22 Aug 2026
- 5Gold Coast Dirt Bike Performance1 point · last checked 22 Aug 2026
- 6Shark Leathers5 points · last checked 22 Aug 2026
1 more store series is not shown to keep the chart readable.
Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.
How we collect and compare prices






