R&D Racing's flex-jet remote fuel screw allows you to adjust the fuel screw on your Keihin FCR-MX carburetor. The flex jet mounts to the side of the float bowl with the included bracket and screw.  The o-ring, washer, and spring are all included with the Flex-Jet!

The flex jet retains its setting making loose fuel screws a thing of the past! No more burning your hands on a hot engine or exhaust. This is a must have accessory for trail riding, especially in elevation. No more special screwdrivers, just reach down and make the adjustment. You don't even have to get off the bike!

With some minor modifications this remote fuel screw will also fit the Keihin FCR carburetors.  Please inquire for instructions.