D.I.D 520ERT3130RB 520 ERT3 Series Exclusive Racing Chain - 130 Links - Gold

Chain Application: Offroad
Chain Length: 130
Chain Type: 520
Marketing Color: Gold


High-performance, lightweight, low-friction chains designed exclusively for racing.
Pins for ER chains are put through a special patented heat-treatment process that produces a 1.5 times.
harder than conventional carbon heat treating.
Provides the highest wear resistance, tensile strength and impact resistance available.
ER chain used by top motocross/ supercross OEM works teams.
Distinctive gold-plated finish.
ER chain designed for sprint road racing.
ERZ chain designed for Moto3 racing, with twice the wear resistance and 15% higher tensile strength of ER chain.
ERT chain designed for motocross.
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.
ERV and ERV2 designed for endurance road racing with special low-friction X-rings.
Originally comes with clip connecting link.
ERV3 originally comes with rivet connecting link.