Specifications ▪ Material : Mainly Aluminum Alloy ▪ Brake Pedal Hole-to-Hole Distance : 20mm ▪ Cylinder Mounting Hole-to-Hole Distance : 60mm ▪ Package Includes : 1 × Hydraulic Brake Master Cylinder Fitment ▪ Fit for 90cc 110cc 125cc 150cc 200cc 250cc Roketa, American Sportswork, Baja, Kindi, Sunl, Hammerhead Twister, Kinroad, BMS. ▪ It can also be used for DIY modifications on foot brake cart, etc. Pay Attention ▪ Please check the model and performance before purchasing. ▪ Use only DOT4 brake fluid from a sealed container. Note ▪ Manual measurement, error 1-3mm, depending on the actual situation, please understand. ▪ Please check the type before purchasing. You can get the most friendly customer service.