CUSCO 429 261 EMS Roll cage D1 (6 point, 2 passenger, escape dash) for MAZDA Roadster (ND5RC) ymm_8 Spring Rate (kgf/mm): Front 6

Spring Rate (kgf/mm): Front 6 or (7

Flange Inside Diameter O1 (mm): 90

Fits Following Engines:Chevrolet LS Gen III LS Series small block (2003 & earlier)

as they are intended for closed track use only

CUSCO 429 261 EMS Roll cage D1 (6 point, 2 passenger, escape dash) for MAZDA Roadster (ND5RC) ymm_8 Spring Rate (kgf/mm): Front 6For street use, we recommend the Cusco D1 Roll Bar, which uses chromoly steel pipes that are about 33% lighter than steel. PECIFICATIONS: Bars diameter=40mm, t=1. 6 chromoly steel pipe is used Approximately 33% lighter than steel roll bars Uses high strength, ultra lightweight connections Design that knows the point of body steel up Cage weight: 18. 6Kg (average) Note. It may be necessary to change the passenger capacity depending on the type of roll