Factory R&D Hard Parts

R&D - Tech Fuel Screw
• A simple, effective, flexible shaft design that is the new industry standard.
• Holds its setting, loose fuel screws are now a thing of the past.
• Kit includes: Flex-Jet (Remote fuel screws), Bracket, screw, spring, washer, O-ring, instructions, and sticker.

--- FITS ALL FCR CARBS / 150's to 450's ---
R & D - Power Bowl 2
• R&D's Power Bowl, the cure for unpredictable carburetor performance, common in todays motocross bikes.
• With the advent of high performance 4 stroke engines, carburetor hesitation is a far too common...