SSP-G Stainless Steel GY6 Exhaust Flange $9.99 Quantity discounts available QuantityPrice SKU: 190-52 This item is IN STOCKCurrent Stock: 79 Quantity -+ Add to Cart Details Specs Bolt Hole Spacing: 50mm Inner Diameter: 29mm Thickness: 4.6mm Supported Models 40QMB 50cc 2-stroke, 50QMF 90cc/100cc , GY6 QMI/QMJ 152/157, QMB139 50cc/49cc DetailsSpecsSupported Models Back Stainless Steel Exhaust Flange for 150cc GY6 4-stroke Engines. May also be used on many other makes/models and engine types. Back Bolt Hole Spacing: 50mmInner Diameter: 29mmThickness: 4.6mm Back 40QMB 50cc 2-stroke, 50QMF 90cc/100cc , GY6 QMI/QMJ 152/157, QMB139 50cc/49cc