See how Alconstar FCR28 33 35 37 38 39 40 41MM FCR Carburetor Flat slide For Keihin CRF450 CRF650 FS450 Husqvarna KTM Dirt Bike combines innovation with practical design for modern users. Created with one goal: to make your tasks simpler and more productive. Join thousands of happy customers shopping at Almos.pl every day.