Questions about parts, carburetors or one of our services? MXParts: your #1 source for Keihin FCR carburetors and parts! The item "4x Velocity stack red Keihin FCR flatslide racing carburetor 35 37 39 41 stacks" is in sale since Friday, November 26, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Other Intake & Fuel Systems"." and is located in Hengelo OV.This item can be shipped worldwide.