Starter motor for YAMAHA WR250F with 9-tooth pinion, compatible with off-road motorcycle models from 2015-2018, starter motor in original quality.

This is a complete, factory-installed starter with an integrated 9-tooth drive pinion. It was specifically designed for the high-performance Yamaha WR250F off-road motorcycle and is perfectly compatible with models from 2015 to 2018. This factory-made, ready-to-use starter directly replaces original starters whose carbon brushes, ignition coil, gears, or solenoid have worn out prematurely due to intensive off-road use. It restores the quick and reliable starting of this racing engine, both on the track and off-road. [Compatible Models and Years] Compatible Model: YAMAHA WR250F (Note: The WR250F is an endurance/trail version with an electric starter, not to be confused with the YZ250F, the track-focused version of the same year). Compatible model years: 2015, 2016, 2017, 2018. Important note: This product is a complete starter assembly. Because the WR250F starter is very consistent across this model range, this product is fully compatible. Please check your vehicle make and model year before purchasing. We recommend comparing your old starter to the product image to ensure the overall shape, mounting flange, electrical interface (usually a waterproof connector), and wiring harness are identical. 【Detailed Specifications and Product Benefits】 Off-road competition starter: This starter is specifically designed for the WR250F's high-compression single-cylinder engine, delivering extremely high starting torque and ultra-fast response. This makes it ideal for the toughest off-road conditions and frequent restarts. Extremely resistant to environmental factors: The outer casing is extremely sealed and shock-resistant. High-performance, wear-resistant carbon brushes, reinforced bearings, and deep-heat treated 9-tooth alloy steel gears make it resistant to mud, splashing water, and sustained strong vibrations. Original equipment conformity: Installation dimensions, hole positions, and sealed electrical interfaces exactly match the original vehicle design. This ensures quick and easy installation and prevents malfunctions due to modifications or incompatibility. Integrated protection: An integrated, heavy-duty freewheel clutch effectively prevents damage from misfires.