RMStator Stator Kit With Kokusan Flywheel And Puller Tool RMS900-103810
RMStator Stator Kit With Kokusan Flywheel And Puller Tool RMS900-103810
Recall-Type Stator + Kokusan Flywheel Rotor + Puller + Regulator + Gasket For Aprilia 2009-2020 RSV4 & 2011-2020 Tuono V4 Repl.# 2D000049 897479
Introducing our newest heavy-duty recall-type charging system upgrade kit for Aprilia 2009-2020 RSV4 & 2011-2020 Tuono V4.
Anyone who rides or repairs Aprilia's motorcycles is probably familiar with the stator, flywheel, and sometimes voltage regulator issues common to these models. Most of these bikes will have had at least one stator fail in its lifetime so far. The main problem was extremely strong magnets were used on the original flywheels, creating a very high power stator output, which generated excessive heat. This usually resulted in burned up, or shorted stator winding, and often in a failed voltage regulator.
The solution was a new flywheel from Kokusan with lower strength magnets, dropping the stator output and heat generation. This results in a charging system output perfectly matched for the bike's electronic needs, and long term reliability of the stator and voltage regulator.
To prevent or correct the flywheel problems, our engineers at RMS Labs have come up with a complete reliable heavy-duty charging system replacement kit for your Aprilia. Upgrade today if you haven't already!
Included in this kit
- Heavy-duty Kokusan brand recall-type OEM flywheel
- Triple-tested heavy-duty stator
- Mosfet voltage regulator rectifier
- Crankcase cover gasket
- Flywheel puller
With this kit, you will be able to upgrade your current failure-prone charging system with a heavy-duty version using the latest technologies
Features
Kokusan upgrade/recall type flywheel
Lower-strength magnets for correct stator output, low heat generation, and long-term reliability.
Built to OEM size
Fits precisely in your ride: install it and forget it.
Improved epoxy
Uses high temperature epoxy that is stronger than OEM, eliminating the possibility of magnet detachment
High grade steel capping
Prevents harsh additives in motor oil from degrading the epoxy attaching the magnets. Though extremely unlikely, if a magnet did ever come loose, it would remain in the sleeve preventing contact with the stator.
Precise balancing
Eliminates crankshaft vibrations for longer engine longevity.
Shop with confidence
All products are tested.
Don't waste time with temporary solutions, and start fixing your ride like a pro!
Technical Data
Stator Dimensions
Interior diameter : 43 mm
Exterior diameter : 105 mm
Thickness : 13.8 mm
Length of wires stator to grommet : 125 mm
Length of wires grommet to plug : 320 mm
Other specifications :
Number of wires : 3
Number of plugs : 1
Number of pins : 3
Wire to wire resistance :
Alternator :Yellow to Yellow = 0.3 ohms +-20%
Flywheel Dimensions
Exterior Diameter #1: 121 mm
Exterior Diameter #2: 119 mm
Interior Diameter: 107 mm
Interior Diameter Center Housing: 19.2 mm
Exterior Diameter Center Housing: 34 mm
Thickness (exterior): 35.3 mm
Thickness (interior): 30.65 mm
Voltage Regulator Dimensions
Width: 80 mm
Length: 110 mm
Height: 28 mm
Wires length: 150 & 400 mm
Fixation holes center to center: 80 mm
Other specifications:
Number of plugs: 2
Number of pins: 7
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
Flywheel Puller Dimensions
36 mm x 1.5 right hand male
Length: 60 mm
Exterior Diameter: 47 mm
Interior Diameter: 20 mm
Exterior Diameter Center Housing: 37 mm
RMSTATOR are committing to innovate in finding clever ways to design more efficient parts that produce better results than any other part on the market.
We do not just sell electrical parts for powersports, we solve problems. RMSTATOR take pride in designing & manufacturing more efficient parts, providing all the information necessary for an easy and reliable installation, and supporting the customer before, during, and after the sale.
THE POWER IN POWERSPORTS
Brand: RMStator
Part Number: RMS900-103810
Fitment:
- 2019 Aprilia RSV4 1100 Factory
- 2011-2017 Aprilia RSV4 Factory 1000
- 2011-2015 Aprilia RSV4 R 1000
- 2015-2018 Aprilia RSV4 RF 1000
- 2016-2019 Aprilia RSV4 RR 1000
- 2015-2017 Aprilia Tuono V4 1100
- 2020 Aprilia Tuono V4 1100
- 2012-2014 Aprilia Tuono V4R 1000
Note: Image is for reference only, actual product may vary slightly.