The stator, in conjunction with the flywheel, drives electrical output for the motorcycle or ATV. The stator is located in the engine side case on the left side of the motor (on most off-road machines). As the magnetic flywheel spins around the stationary stator, electrical current is created in the copper wire.

Stator kits contain stator only. See electrical system kits for kits that also contain regulator/rectifiers and model-specific connectors.
Regulator/rectifier and battery sold separately.
Designed for use with Trail Tech regulator/rectifiers.
Trail Tech stators replace the OEM stator.
Trail Tech stators increase power output significantly.
Trail Tech stators will not function in a DC system without a Trail Tech regulator/rectifier.
AC systems may use a Trail Tech or OEM regulator/rectifier along with a Trail Tech stator.
DC systems will not function without a battery or capacitor in the system.
CRF’s achieve 90 watts of DC power when installed with a Trail Tech high-strength flywheel.
YFZ450 achieves 100 watts of DC power.
Eliminate the dimming effect often experienced when an AC powered machine is idling or shifting between gears.

Special Bikes:

If you have a CRF450X or a KTM please contact Trail Tech at 360-687-4530 for more information about stator services.

Stator: Honda CRF 450R '02-04
$129.95
S-8200-05
Stator: Honda CRF 450R '02-04.

Provides over 60 watts of DC power at idle when installed with a Trail Tech high-strength flywheel. Provides 30 watts of DC power at idle when installed with a Trail Tech low-strength flywheel or stock/OEM flywheel.
Regulator/rectifier and battery sold separately.

Stator: Honda CRF 250R All Years, 450R '05-08
$129.95
S-8201-05
Stator Fitment:
Honda CRF 450R '05-08
Honda CRF 250R All years

Provides over 60 watts of DC power at idle when installed with a Trail Tech high-strength flywheel. Provides 30 watts of DC power at idle when installed with a Trail Tech low-strength flywheel or stock/OEM flywheel.
Regulator/rectifier and battery sold separately.

Stator: Honda CRF 250X All Years
$129.95
S-8202-05
Stator: Honda CRF 250X All Years

Provides 60 watts of DC power at idle.

Stator: Yamaha YFZ450 All Years
$129.95
S-8500-05
Stator for Yamaha YFZ450 All Years.
Provides over 100 watts of DC power at idle. Regulator/rectifier and battery sold separately.

Stator: Yamaha WR450R/WR250R 2003-2008
$129.95
S-8501-05
Stator for Yamaha WR250R 2003-2008.
Stator for Yamaha WR450R 2003-2008.
Provides over 100 watts of DC power at idle. Regulator/rectifier and battery sold separately.

Stator: KTM 4K3B 2000-2008
$129.95
S-8300-05
Stator for KTM 4K3B ignitions. Provides over 100 watts of DC power at idle. Regulator/rectifier and battery sold separately.

Model Fitment: 2006-08 250 XCF/XCWF, 2002-07 400/450/525 XC/XC-W/EXC/MXC, 2002 520 EXC/MXC/SX, 2002 540 SXS.

Stator: KTM 2K-3 1998-2008
$129.95
S-8301-05
Stator for KTM 2K-3 ignitions with backing plate. Provides over 100 watts of DC power at idle. Regulator/rectifier and battery sold separately. Crimp kit required, sold separately.

Model Fitment: 2008 200XC/XCW, 2005-07 300XC/XCW/EXC/MXC.

Stator: KTM 2K-3 2008
$129.95
S-8302-05
Stator for 2008 KTM 2K-3 ignitions with no backing plate. Provides over 100 watts of DC power at idle. Regulator/rectifier and battery sold separately. Crimp kit required, sold separately.

Model Fitment: 2008 250/300 XC/XC-W.

Stator Rewind Service: CRF450X, Kawasaki KLX450
$0.00
STATOR-REWIND
Stator rewind service. Provides over 90 watts of DC power at idle. Regulator/rectifier and battery sold separately.

Customer must send in stator for service. To purchase a stator rewind service, please download, print, and fill out this form: Stator Service Request Form.pdf You will ship Trail Tech the filled out form along with your stator. Trail Tech will contact you, perform the stator rewind service, then send you back the rewound stator (using your original core.) MSRP is $109.95.