MX series chain developed for motocross with Team Johnson Suzuki Bieffe in Europe; features 11% higher tensile strength. 20% higher fatigue strength. 13% stronger anti-tight joint performance, 17% higher roller impact strength and 20% longer wear resistance. The Professional V series chain, an O-Ring Series is a high quality O-Ring chain with excellent wear resistance. D.I.D Professional V Series chain is a great value O-Ring chain. D.I.D`s exclusive DAI-HARD (`di-hrd) pin treatment is the secret behind the superior performance of our 520ERT, 520ERM, 520ERV2 and all NZ Series chains. Strength (lbs) and Max Engine (cc): 428NZ-5330 lbs-125cc. 428V-5340 lbs-250cc. 25 foot and 100 foot rolls available as well. |
