Product Description GMA 5/8 Bore Brake Master Cylinder Assembly For 1 Handlebars Features: Clean design CNC-machined Fit 1 diameter handlebar Include mounting clamps and levers 5/8 bore GMA 5/8 Bore Brake Master Cylinder Assembly For 1 Handlebars at RevZilla Browse all RevZilla deals $395.38 In Stock at RevZilla Price checked 14 days ago Buy Now at RevZilla Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand GMA Color Chrome Size OS Condition New MPN GMA-HB-4-C Brake Master Cylinder > GMA 5/8 Bore Brake Master Cylinder Assembly For 1 Handlebars GMA