Description
This 11 Tooth Spline Starter Motor is designed for Chinese ATVs using the ATV-02 and ATV-90 engine platform. Built for reliable engine starting performance and OEM-style fitment.
- ✅ 11 tooth spline starter gear
- ✅ Mounting hole spacing: 52mm (2.05″)
- ✅ Overall length: 145mm (5.71″) minus mounting
- ✅ Spline length: 21mm (0.83″)
- ✅ Spline OD: 13.75mm (0.54″)
- ✅ Heavy-duty metal housing construction
Compatible with many Chinese ATV models including Roketa, Tao Tao, Coolster, Apollo, Vitacci, and other Chinese powersports vehicles using similar starter dimensions and mounting patterns.











