Yamaha YZ250/YZ250X E-Starter Kit
Yamaha YZ250/YZ250X E-Starter Kit
SKU: SKU:2-B9-0500
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$45.00 USD Flat Rate Shipping in Canada and the US
Still kick-starting your YZ250? - We've got the solution.
We are excited to launch our all-in-one bolt-on electric start conversion Kit for the Yamaha YZ250 (2003-2025) and YZ250X (2016-2025). With the E-Starter Kit for the Yamaha YZ250 and YZ250X, riders can easily and reliably start their engines with the push of a button, eliminating the need for a kickstart.
- Bolt-on solution (uses OEM flywheel to keep original ignition; does NOT work with other flywheel weights)
- About 180 starts with one battery charge (AG-801)
- Adds about 9.6 lbs. to the bike with battery
- Vent hose in housing
- Billet Housing (6061 Aluminum)
- Quick Installation (45min)
NOTE: Not recommended for Big Bore Kits!
Included Components:
- Billet Housing (pre-installed gears)
- Harness (starter solenoid, battery connectors, fuses, SAE pigtail for charging, etc.)
- Battery Bracket (for Antigravity AG-801)
- Start Button with on/off switch
- Gasket
- Gasket Maker
- Starter Motor
- Lock-up Tool (for installation)
- Fasteners (bolts, washers, zip-ties, etc.)
- Drain Plug (magnetic)
Replacement Parts → *if what you're looking for isn't available, contact us.
What Battery?
Our electric starter kit is designed to be used with Antigravity AG-801. *check out the Battery Status/charge Monitor →
Note: our E-Starter does not charge the battery!
Part Compatibility:
Compatible✅ | Incompatible❌ |
Rekluse Auto Clutch | GYTR Flywheel |
Magura Hydraulic Clutch | Other Flywheels |
IMS 3.2 gal Fuel Tank | Flywheel weights |
Fitment:
Yamaha YZ250 (2003-2025), YZ250X (2016-2025)
Note: Does not fit YZ250F and NOT recommended for Big Bore Kits!
Installation:
PDF Installation Instructions →
More information on the flywheel inertia: click here


















I think the craftsmanship on the case cover is the best part, the gears have needed to be replaced twice for breaking, they said they were putting an upgraded gear set in, fingers crossed. As far as all the other components, they are cheap, I’ve replace the solenoid with a Yamaha solenoid from a V star and now I’m replacing the starter with an upgraded starter because both parts were cheap Chinese junk. I’ve also replaced the starter button and added a clutch safety switch. I’ve also rewired some of the original wiring harness. if you’re willing to upgrade their package with better parts, this could possibly be a good starter. Unfortunately it’s not as bombproof as I thought it would be in the beginning of this process. All in all I think they’re on two making a good product. Hopefully they don’t cheap out on future parts..
Shipping was prompt. Installation was straight forward. The starter has worked well and looks awesome!
This is very awesome e-starter kit. Made my weekends even happier!! I love it.
Great to have an e-start for the YZ250X. Great quality! Fit and finish are great! Easy to install following the instructions and video. Works great! A++++