- D.I.D ER chain is designed exclusively for racing. - 520ERT2 and 520ERM2 are used by the top factory Supercross and Motocross Teams. - Average Tensile Strength (lbs.) 8470 - D.I.D's exclusive DAI-HARD ('di-hSrd) pin treatment is the secret behind the superior performance of our 520ERT, 520ERM, 520ERV2 and all NZ Series chains. - Dai-Hard hi-tech pin treatment forms an extremely hard chromium carbide layer on the pins surface while maintaining a soft inner core. - Dai-Hard treated pins have extreme impact strength while maintaining outstanding shock absorption. - Dai-Hard creates a chain with superior wear resistance, anti-oxidation properties and performs well against invasion of hard foreign materials.
Backordered Item is currently backordered with the supplier and will ship out as soon as it's available.
Please contact us for more accurate release date information.