Compatible with Baotian BT125T and fits GY6 125cc and 150cc 4-stroke engines including 152QMI and 157QMJ variants
Features a 15/37 sprocket ratio for consistent power delivery and improved acceleration
Designed for and performance under regular use
Direct replacement part that installs without modifications
Suitable for and motorcycles using standard GY6 drivetrain configurations
وصف
This secondary transmission gear set features a 15/37 sprocket ratio and is compatible with Baotian BT125T models and GY6-based 125cc and 150cc 4-stroke engines, including 152QMI and 157QMJ variants.Designed as a direct replacement, it installs without modifications and supports standard GY6 drivetrain configurations.The gear set is engineered for consistent performance and in regular riding conditions.