RK EXCEL RK-M525 HEAVY DUTY MASTER LINK

RK Heavy Duty chains are suitable for situations where an O-Ring chain is unnecessary, such as motocross and some light weight road race applications. RK Heavy Duty chains are available in a size and type for 80cc to 750cc motorcycles. With tensile strengths from 5400ft. lbs to 8800ft. lbs, they can handle every chore from trail riding to wide-open on the race track. RK Heavy Duty chains are not suitable for any motorcycle which came stock with an O-Ring chain.