Features: The starter drive gear ensuring optimal performances and seamless power transmission for your motorcycle. Featuring a heavy duty surfaces and high quality magnets, this gear provide increased starting torques and durability, even in extreme conditions. Ideal for motorcycle enthusiasts and offroads riders who demand high performances and reliability from their vehicles. Perfect for use in various riding scenarios, from competitive offroads races to mountain expeditions, ensuring smooth and stable power delivery. With easy installation using original factory interfaces, this gear offers a hassle frees replacement experience, enhancing your vehicle's performances without the need for complex tools. Specifications: Component:Metal Size:Approx.64x39.5x36mm/2.51x1.55x1.41inch Color:Black For 250 300 TE250 TE300 Part Number:55140026300 55140026400 55140026100 Package Includes: 1pcs Starter Drive Gear note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.