At DMG Motorsports, we present the D.I.D 415ERZ-120L Gold Racing Chain (415ERZX120RB) — a purpose-built, non O-ring drive chain engineered for riders who demand serious performance from a smaller-pitch chain. Part of D.I.D's Exclusive Racing Series, this 415ERZ chain is trusted by racers on Moto3-style bikes and popular 415 conversion platforms, delivering the low weight and low friction needed to shave rotational mass without sacrificing strength. With 120 links finished in eye-catching gold, it's ready to bolt on and get to work on the track.

Features:

• High-performance, lightweight, low-friction chain designed to meet the performance needs of Moto3 racing
• Upgraded with exclusive Super Dai Hard pins put through a special patented heat-treatment process that makes them 1.5 times harder than conventional carbon heat treating
• Non O-ring chain with solid bushing and quad-riveted pins with an exclusive SDH treatment, giving extreme impact strength while adding outstanding shock absorption
• Twice the wear resistance of original D.I.D 415 ER chains, and the 4,540 lb. average tensile strength is a 15% increase
• Projected wear life is 4.1 times longer than a standard chain under similar conditions
• Ideal for 415 conversions on bikes like the Yamaha R3, Ninja 300, and KTM RC390 race bikes
• 120-link length finished in gold outer and inner plates for a premium racing look
• Available in both Clip and Rivet styled links for flexible installation
• Manufactured in Kaga, Ishikawa prefecture, Japan by D.I.D, a trusted OEM chain supplier
• Recommended for race use only, not intended for street use