Product Overview
DAI-HARD (DHA) SERIES NZ AND NZ3 NON O-RING CHAIN
STOCK REPLACEMENT CHAIN FOR THE TT250
STOCK REPLACEMENT CHAIN FOR THE TT250
D.I.D.'s professional high-performance non O-ring chain DHA pin treatment hard chromium-carbide layer formed on pin surface Far better wear resistance than other chains Up to 19% higher tensile strength Increased anti-oxidation performance Solid bushings, quad-riveted pins Originally comes with clip connecting link 428 NZ available with either gold or black side plates 420 NZ2 has thicker side plates for added strength
