RMSTATOR
STATOR + MOSFET KIT HON TRX250X 09-20 (RMS900-107350)
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DESCRIPTION
Kit Stator + MOSFET Regulator
- Direct replacement for the original unit
- Plug-and-play, direct fit and easy installation
- All products are tested before shipping
An opposite connector (main harness side) is included, as original connectors are often melted, corroded or defective and can cause recurring electrical issues.
Product images are accurate. If unsure, compare the item with your original part before ordering.
Brand New Aftermarket Stator
- High-grade lamination materials
- High-grade copper windings resistant to temperatures up to 200°C
- Pickup/pulsar coil included
- Connectors included
- Rubber grommet included
Brand New MOSFET Voltage Regulator Rectifier
Upgrade to advanced MOSFET technology. This regulator runs cooler than OEM diode-style regulators and includes overheat protection. If it gets too hot, it temporarily switches off to cool down rather than burning out.
Key Features
- Improved heavy-duty design using highly reliable components. RMSTATOR reports over 83% fewer failures than standard OEM-type voltage regulators.
- Efficient MOSFET transistor regulation significantly reduces internal operating temperatures and requires less power to operate.
- Automotive-grade heavy-duty connectors provide increased contact surface for voltage distribution and help reduce heat at the connector pins.
- Quality exceeds OEM equipment.
- Higher-grade electrical components.
Why Use MOSFET Enhanced Technology?
- Runs cooler: Operates at lower temperatures than traditional shunt voltage regulator rectifiers.
- Saves fuel: Reduces the load on the stator, requiring less engine work and fuel.
- Regulated energy: Provides steadier, smoother battery charging.
- Extended battery life: Helps extend battery life and maintain cold-cranking capacity.
- More engine power: Reduces stator load, allowing more engine power.
- Optimised power delivery: Switches stator coils on or off to regulate power delivery.
- Enhanced design: Lowers operating temperatures for improved longevity and performance compared with the OEM part.
Before Installing the New MOSFET Voltage Regulator Rectifier
- Check the AC output of the stator.
- Replace any burned or corroded connectors on the stator and regulator rectifier.
- Check and repair any melted wiring.
- Apply high-temperature dielectric grease to all connectors.
Warning
Risk of electric shock. Disconnect the battery before servicing. Ensure proper installation by a qualified technician to avoid malfunction.
Stator Specifications
Dimensions:
- Interior diameter: 35 mm
- Exterior diameter: 88 mm
- Thickness: 18 mm
- Stator-to-grommet wire length: 90 mm
- Grommet-to-plug wire length: 140 mm
- Pickup coil wire-to-grommet length 1: 330 mm
- Pickup coil wire-to-grommet length 2: 370 mm
Other Specifications:
- Number of wires: 5
- Number of plugs: 2
- Number of pins: 5
- Number of poles: 8
- Alternator resistance (between each yellow wire): 0.7 ohms ±20%
- Pickup resistance (blue/yellow to ground): 336 ohms ±20%
- Source resistance (black/red to ground): 185 ohms ±20%
Regulator Specifications
Dimensions:
- Width: 25 mm
- Length: 79 mm
- Height: 83 mm
- Mounting hole centre-to-centre distance: 60 mm
Other Specifications:
- Number of plugs: 1
- Number of pins: 6
- Minimum charging voltage: 14.5 V ±0.5 V
- Maximum charging current: 50 A / 500 W
- Open circuit voltage: Less than 15 V
- Operating temperature: -20°C to 85°C
SHIPPING
SHIPPING
Shipping & Delivery
Here’s what to expect when ordering motorcycle parts, accessories and riding gear from Motozone.
Where your order ships from
Orders may be dispatched from Auckland, Hamilton, Kihikihi, New Plymouth or Christchurch, depending on where your items are available.
Where possible, we’ll ship from the closest location with stock available.
Your order may arrive in more than one parcel if items are dispatched from different warehouses. These parcels may arrive on different days.
New Zealand shipping
Orders over $199 qualify for FREE standard shipping throughout New Zealand, including rural addresses.
For orders of $199 or less:
~ Urban delivery: $9.99
~ Rural delivery: $15.99
Priority Dispatch: $25.99
Keen to get your order out the door sooner? Jump the processing queue with Priority Dispatch.
For $25.99, we’ll prioritise processing your order ahead of standard orders to get it ready for dispatch sooner.
Priority Dispatch is about how quickly we process your order. It is not an express courier service and does not guarantee overnight delivery or a particular arrival date. Once dispatched, normal courier delivery times apply.
Dispatch remains subject to stock availability and the operating hours of the warehouse supplying your items.
Free standard shipping on orders over $199 does not include the optional Priority Dispatch fee.
New Zealand delivery times
Delivery is often overnight after dispatch, but please allow 2–3 working days, depending on the dispatch location and destination.
For rural addresses, please allow a couple of extra working days.
The time and day you place your order, along with stock availability, can affect when it’s dispatched. Delivery estimates are from dispatch, rather than the time you place your order.
Want your order delivered to work? No problem. Enter your workplace name and full delivery address at checkout.
Australia shipping
Orders over $199 qualify for FREE standard shipping to Australia.
For orders of $199 or less:
~ Delivery: $25.99
Please allow approximately 5–10 working days after dispatch for delivery.
All prices and shipping thresholds shown on this page are in New Zealand dollars (NZD).
Need your order by a certain date?
If you’re ordering for a ride, event or trip, contact us before placing your order. We can check stock availability and expected dispatch timing to help you plan.
Delivery times are estimates and may be affected by weekends, public holidays and courier delays.
Missing an item or waiting on a parcel?
If part of your order arrives first, the remaining items may be travelling separately from another warehouse.
If you’re unsure, or your delivery is taking longer than expected, email contact@motozone.co.nz with your order number and we’ll help track it down.
RETURNS
RETURNS
Returns & Exchanges
Wrong size or changed your mind? No worries at all, we’re happy to help arrange an exchange or return.
Eligible goods purchased from Motozone can be returned within 30 days of receipt for a refund or exchange.
Return conditions
For change-of-mind returns and size exchanges, goods must be:
~ New, unused and unaltered
~ Not previously installed
~ In a sellable condition with all original packaging, tags and included accessories
~ Returned with the manufacturer’s original packaging intact, not torn, ripped or otherwise damaged
Please try riding gear on indoors and open packaging carefully. Keep everything until you’re happy with the fit.
Special-order items that turn out to be an incorrect fit are excluded from our change-of-mind returns policy. Unsure about fitment? Contact us before ordering so we can help.
How to get started
Email contact@motozone.co.nz with:
~ Your order or invoice number
~ The item(s) you’d like to return
~ The reason for returning them
~ Whether you’d prefer an exchange or refund
~ The replacement size or style you’d like, if exchanging
We’ll email you the correct form and instructions for sending your items back to Motozone Kihikihi.
Option 1: Exchange
Send your item(s) back with the completed Exchange Form, letting us know the size or style you’d like instead.
Once we receive them and check they meet the return conditions, we’ll send out your replacement freight free you just cover the cost of getting the original item(s) back to us.
Exchanges are subject to availability. If there’s a price difference, we’ll arrange this with you before sending your replacement.
Option 2: Return for a refund
Send your item(s) back with the completed Returns Form.
Once they arrive and we’ve checked they meet the return conditions, we’ll process your refund. Please allow additional time for your payment provider to make the funds available.
For change-of-mind returns, original freight charges are non-refundable, and you cover the cost of return shipping.
Want it faster?
If you’re keen to get your replacement sooner, place a new order on our website, then send the original item(s) back with the completed Returns Form.
Once your return arrives and meets the return conditions, we’ll refund the returned item(s) from your original order. Your new order is separate and normal shipping charges apply.
Sending your parcel
Pack your items securely inside a separate outer bag or box to protect the goods and the manufacturer’s original packaging.
Please don’t attach courier labels or tape directly to the manufacturer’s packaging, including boot boxes and helmet boxes. For change-of-mind returns and size exchanges, this packaging must arrive intact, without tears, rips or other damage.
Include your completed Exchange Form or Returns Form inside the parcel so we can identify your return and process it promptly.
We recommend using tracked shipping and keeping your tracking details.
You can book your return shipping here:
Book a parcel with NZ Post
Faulty, damaged or incorrect items
If your item arrives damaged, develops a fault or isn’t what you ordered, please contact us with your order number and details of the problem. Include photos where helpful.
We’ll work with you to arrange the appropriate next steps, including any applicable return shipping arrangements.
The change-of-mind conditions above: including the 30-day limit, unused condition, original packaging requirements and freight exclusions: do not limit your rights under the Consumer Guarantees Act 1993.
Need a hand? Email contact@motozone.co.nz and we’ll help you get it sorted.