Universal: left front hydraulic brake lever (left handlebar) with master cylinder, piston hole diameter is 12.7mm-Banjo bolt is 10×1.25mm pitch. Compatible with most motorcycles with 7/8 inch (22 mm) brake levers. Perfect match: Compatible with most 50cc -110cc-125cc-150cc-200cc-250cc-GY6 , mopeds, karts, four wheeler,wheeler quad,service station bicycles, all-terrain vehicles, off-road vehicles and many Chinese motorcycles. (Compatible with Eg Suzuki Honda and Kawasaki bicycles) Package includes: 1 brake master cylinder + 2 brake light switches Worry-free after-sales: order from MRELC, we provide a 90-day return and exchange service, a true worry-free shopping experience. If you have any questions, please feel free to contact us, we will deal with them as soon as possible. after-sales: Ordering from MRELC, we provide a 90-day return and exchange service. If you have any questions, please let us know at any time and we will deal with