Moose Offroad Fuel Mixture Screw by Zip-Ty FMS01-OR – Adjustable for Keihin FCR Carbs

The Moose Offroad Fuel Mixture Screw by Zip-Ty (Part Number: FMS01-OR) is engineered for precise carburetor tuning on modern machines. Crafted from durable 7075 T-7 aluminum, this screw features a re-designed pin taper that enhances performance and longevity. Its innovative design allows for easy adjustments with just your fingers, providing better off-idle acceleration and improved throttle response. The screw includes an O-ring, washer, and heavy-duty spring, ensuring secure fitment and reliable operation. Made in the USA, this accessory is compatible specifically with Keihin FCR carburetors, making it an essential upgrade for riders seeking optimal fuel mixture control and smooth power delivery. The lightweight construction and high-quality materials contribute to enhanced durability and consistent performance in demanding off-road conditions.

Features:

• 7075 T-7 aluminum construction for strength and corrosion resistance

• Re-designed pin taper for improved tuning and durability

• Easy to adjust with fingers for precise fuel mixture control

• Includes O-ring, washer, and heavy-duty spring for secure fitment

• Designed specifically for Keihin FCR carburetors on modern bikes

• Made in the USA for quality assurance