Safety roll cage RENAULT R21 (Phase 1/2) 4-door saloon WELD IN V4

This roll cage is manufactured in accordance with FIA Appendix J for the following version: Renault 21 Turbo, Renault 21 Turbo Quadra, Renault 21X and Renault 21 RS AST Weld In V4 roll cage with 8 mounting points on the body.

The 3 mm thick steel reinforcement plates are specifically designed and manufactured for each vehicle, ensuring maximum safety and a precise fit to the chassis. The roll cage is supplied as a weld-in kit (unpainted) and features a 45 mm diameter E355 steel main hoop, with the remainder of the structure constructed from 40 mm diameter E355 steel. Utilizing laser-scanning technology, we ensure a precise 3D design tailored to your specific vehicle. The price of this item includes:

• Weld-in kit
• Gussets
• Reinforcement plates
• Bolts, washers, and nuts
• Individual documentation
• Installation manual, sticker set, and a T-shaped welding test sample.

This structure is designed and built in accordance with FIA Appendix J. Please consult your sporting federation or organization regarding the minimum safety requirements specific to your vehicle, version, engine, and the type of event and/or championship in which you intend to compete—even though this roll cage is compatible with all engine variants. These structures require modifications to, or the removal of, interior vehicle components (such as the dashboard, door panels, upholstery, rear seats, etc.).