ITEM NAME:2 Pieces Brake Light Switch Chinese Scooter RH & LH for GY6 50cc 150cc Description: Brand New Left & Right Brake Light Switch This switch attaches to the bottom of the front brake master cylinder. If your switch isn't working, this is a great replacement. Material Type: Plastic For Chinese GY6 50cc 150cc QMB139 QMJ157 Moped Scooter Dirt Bike ATV Specification: Length: Approx. 24mm Height: Approx. 9mm Package Includes: 1 Pair Brake Light Switch (Left & Right) SKU: DMO0000435267012240.For Chinese GY6 50cc 150cc QMB139 QMJ157 Moped Scooter Dirt Bike ATV. 1 Pair Brake Light Switch (Left & Right). This switch attaches to the bottom of the front brake master cylinder. Length: Approx.