BOYESEN QUICK START BOYESEN APC-3QS, APC-3QS KEIHIN FCR CARB youth Red anodized finish with laser

Red anodized finish with laser printed logo on filter bolt head

Our Titan Race Knee/Shin Guards offer zero restrictions and ultimate comfort

The arctic blue

RM 125 X/Y/K1 (1997-2001)

BOYESEN QUICK START BOYESEN APC-3QS, APC-3QS KEIHIN FCR CARB youth Red anodized finish with laserQuickStart Boyesen APC 3QS The most effective way to add performance to a Keihin FCR carburetor Integrated Hot Start Assist eliminates problem 4 stroke hot start procedure Tunable leak jet maximizes volume of fuel and duration of fuel spray for all conditions 25 percent more fuel capacity High volume vertical check valve located in the QS3 for precise, consistent fuel metering Patented design stops bogging and improves throttle response Improved low