
Rmstator
STATOR + MOSFET KIT HON TRX250X 09-20 (RMS900-107350)
StatorsSKU RMS900107350
Cheapest we found
$532.95
at XPERT Moto Gear
7 recent in-stock prices · spread $37.04 (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
Kit Stator + Mosfet regulator
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- All products shipped are tested
We have even included the opposite connector (main harness side) as we know these are often melted / corroded / defective and a major cause for repetitive electrical issues.
All item pictures are accurate; if in doubt do not hesitate to compare our item to your original part.
Brand new aftermarket stator
- Highest-grade lamination materials
- Highest-grade copper windings, resistant to 200 degrees Celsius.
- Pick up pulsar coil included
- Connector included
- Rubber grommet included
Brand new Mosfet voltage regulator rectifier
STOP BURNING YOUR REGULATOR RECTIFIER!
It is time to update or replace your voltage regulator with the advanced MOSFET type.
It runs cooler than all OEM diode style regulators. In addition, this rectifier has overheat protection, rather than burn up, it will simply turn off for a while and cool off.
Features:
- IMPROVED & HEAVY DUTY: OEM and most SCR type voltage regulator are known to fail more than often for these vehicles. Our RMS Labs took a best selling voltage regulator and made it tougher by using highly reliable components to regulate the voltage. The result : More than 83% less failures than a standard OEM-type voltage regulator.
- RMSTATOR RENOWNED MOSFET COMPONENTS: Significantly decreases internal operating temperature with highly efficient MOSFET transistor regulation circuit. This technology runs much cooler than the OEM silicon rectifier regulation circuit and requires much less power to operate.
- AUTOMOTIVE GRADE HEAVY-DUTY CONNECTORS: Increase contact surface for distributed voltage charge on pins & less heat generated at connectors levels
- The quality exceeds the OEM equipment
- Higher grade of electric components
Why use Mosfet Enhanced technology?
- Runs cooler: Runs much cooler than the traditional Shunt voltage regulator rectifier.
- Saves gas: Less load on the stator, less work, less fuel is used and you save.
- Regulated energy: The power charging your battery is steadier and smooth.
- Extended battery life: Extends the battery’s life and cold cranking capacity.
- More engine power: Removes stator load resulting in more engine power.
- Optimized power: Optimize power delivery by switching the stator coils on or off.
With Enhanced Technology Design
This product is an advanced design that lowers operating temperatures for extended longevity and better performance than the OEM part.
Specifications:
- Dim ensions Stator:
- Interior diameter: 35 mm
- Exterior diameter: 88 mm
- Thickness: 18 mm
- Length of wires stator to grommet: 90 mm
- Length of wires grommet to plug: 140 mm
- Length of pickup coil's wire to grommet #1: 330 mm
- Length of pickup coil's wire to grommet #2: 370 mm
- Other specifications:
- Number of wires: 5
- Number of plugs: 2
- Number of pins: 5
- Number of poles: 8
- Wire-to-wire resistance:
- Alternator: Between each Yellow = 0.7 ohms +-20%
- Pickup: Blue/Yellow to Ground = 336 ohms +-20%
- Source: Black/Red to Ground = 185 ohms +-20%
- Regulator Dimensions:
- Width: 25 mm
- Length: 79 mm
- Height: 83 mm
- Fixation holes center to center: 60 mm
- Other specifications:
- Number of plugs: 1
- Number of pins: 6
- Number of wires: 7
- Minimum Charging Voltage: 14.5 V +/- 0.5 V
- Maximum Charging Current: 50 A / 500 W
- Open Circuit Voltage: 15 V
- Operation Temperature: -20° C to 85° C
Note: Battery condition is extremely important. No stator can work correctly with a bad or weak battery. Always fully charge your battery before performing any charging system tests or replacing parts. If there is any doubt, have the battery load tested or replaced.
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 Gear9 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 Leathers3 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






