Universal Parts GY6 Rear Brake Arm Spring $1.49 Quantity discounts available QuantityPrice SKU: 100-222 Out of Stock Available for BACKORDER Email When Available - Click Here! Get notified when your part is back in stock. First Name Last Name Email Address (required)Suscribe to marketing emails. Email Me! Quantity -+ Add to Cart Details Specs Height: 60mmOuter Diameter: 12.3mmInner Diameter: 9.5mm Supported Models GY6 QMI/QMJ 152/157 DetailsSpecsSupported Models Back Universal Parts Rear Brake Arm Spring for 150cc and 125cc GY6 engine based scooters. Back Height: 60mmOuter Diameter: 12.3mmInner Diameter: 9.5mm Back GY6 QMI/QMJ 152/157