NOTE: OEM part number 021003-1123 (GP9306) - Please
check with your original rotor. The RMS120-104074 has 4 'protrusions' on
the outside, 3 short and 1 long, (these trigger the pickup
coil).
Magneto Flywheel Rotor
Introducing our newest
heavy-duty flywheel rotor for Kawasaki 400 & 500 cc
Motorcycles.
Anyone who rides or repairs a Kawasaki 400 & 500
cc Motorcycles is probably familiar with the flywheel problems common to
these models. Most of these bikes will have at least one flywheel failure
in their lifetime so far. Low-quality epoxy was used on OEM flywheels to
secure the magnets to the rotor body. Over time and many heat cycles, the
epoxy fails to allow the magnets to come loose and contact the stator,
potentially causing catastrophic damage.
For years, service shops
& dealerships have offered low-cost repairs for Kawasaki flywheels to
save the 400$+ OEM replacement. This sounds like a great idea at first, but
there are some serious issues!
The common repair is using JB
Weld© Marine Blue Epoxy to reattach the loose original magnets, or to
install new ones. Epoxy fixes do repair flywheels in the short term if they
are done correctly. However, this kind of repair can easily cause immediate
problems, and impact long term reliability of your ATV.
A
Heavy Duty Flywheel to the rescue!
New RMSTATOR&trade
heavy-duty flywheel rotor for Kawasaki Motorcycles is a well-priced
solution to problems with the OEM flywheel, and an excellent alternative to
all the mechanical troubles you can encounter with a
repair.
Features
-
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.
Why cheap repairs won't work?
Quick
stronger epoxy fixes do repair flywheels in short term. It might however
impair the long term performance and reliability of your
ride.
-
Remaining OEM magnets: Original
magnets remaining can still come loose at any
time.
-
Magnet alignment: The alignment of
magnets around the flywheel is critical for proper stator operation. Even
very fine misalignment will reduce stator efficiency
significantly.
-
Magnet spacing: Excessive
epoxy or incorrect magnet spacing around the flywheel can easily affect the
flywheel balance. This can cause stator contact or even crankshaft
damage.
-
Incorrect replacement magnets: The
magnetic field strength of new magnets MUST match the originals. Stator
failure can occur quickly with stronger magnets and stator output can be
decreased significantly using weaker magnets.
-
Wrong epoxy
properties: Epoxy that is not rated to permanently handle
high temperatures and oil immersion can quickly cause a serious
failure.
-
Oil contamination: Wrong epoxy for
the application can also contaminate the crankcase oil, damaging the
motor.
All these reasons make us strongly recommend that
you replace your broken flywheel with a new 400+ OEM one or our new
heavy-duty flywheel.
Flywheel Puller MP#18
- 18mm x
1.5 hand male
- Includes crankshaft thread protector
cap
PLEASE CHECK IF YOUR MAKE/MODEL IS COMPATIBLE
IN THE "FITS MODELS" TAB BEFORE BUYING
Generator
Stator
- Direct replacement to your original
unit
- You must re-install your original grommet (see
picture)
- Once your connector and grommet is re-installed, our
part becomes a Plug-and-play unit, direct fit, and very easy to
install
- Highest grade of lamination materials
- Highest
grade of copper winding, resistant to 200 degrees
Celsius
- Connector included
Magneto
Flywheel Rotor
Dimensions:
- Exterior
Diameter: 129mm
- Interior Diameter: 106mm
- Interior
Diameter Center Housing: 16mm
- Exterior Diameter Center Housing:
25mm
- Thickness (exterior): 42mm
- Thickness (interior):
33mm
Flywheel
Puller
Dimensions:
- Length:
30mm
- Exterior Diameter: 18mm
- Interior Diameter:
10.95mm
Generator
Stator
Dimensions:
- Interior diameter:
38mm
- Exterior diameter: 102mm
- Thickness:
14mm
- Length of wires stator to grommet:
480mm
Other specifications:
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.