Rotor for ADA BF/GSR Billet Wheel $19.00 Quantity discounts available QuantityPrice Quantity: -+ SKU: JM507 Out of Stock ABOUT THIS PRODUCT:Rotor for ADA BF/GSR Billet WheelAboutAboutRotor for ADA BF/GSR Billet Wheel (for the ADA billet wheels used on the ADA suspension & Mechanical brake set ups). Bolt pattern is industry standard bicycle mount. This rotor is 2mm thick, and 140mm in diameter.