Service - Kartzone Repair Service brand-cz Fighter is a great choice

Fighter is a great choice for higher HP single speed competition including Rotax Junior/Senior

good through the 2026 season

Type YT7B-BS

This is the shorter clutch drum bearing that uses the rubber o-ring (must use with A-60565 o-ring)

hub and bolts sold seperately

Service - Kartzone Repair Service brand-cz Fighter is a great choiceKartzone Service Repair and Shop Services Rate for Kartzone mechanic and professional services is $86. 00 per hour. Billed at 1 2 hour increments. Minimum one half hour Fee is for services only. Cost of parts will be invoiced separately. Price shown is for one half hour. Minimum 30 minutes of service. Full hour service will show quantity of 2