Boyesen Quick Start for Keihin FCR Carburetors YCRF_rain_gear Durability - integrated ski and

Durability - integrated ski and handle

regardless of conditions

thicker and offer significantly superior performance compared to the previous version

vented mesh underarms and back panels ensure there's plenty of airflow on your next adventure

Boyesen Quick Start for Keihin FCR Carburetors YCRF_rain_gear Durability - integrated ski andFEATURES Integrated Hot Start Assist eliminates problem 4 stroke hot start procedure Tunable leak jet circuit maximizes volume of fuel and duration of fuel spray for any condition Patented design stops bogging from trapped air in the system and improves throttle response Improved low end performance Investment cast and finished to precise tolerances High volume vertical check value located in the QS3 for precise, consistent fuel metering Simple bolt