Gram Lights 57CR Limited RBC Wheel

Gram Lights 57CR Limited RBC — a limited-run variant of RAYS’s 57CR in the RBC (Racing Bronze Clear) finish, combining the 57CR’s weight and stiffness with a distinctive bronze anodized appearance.

Brand: Gram Lights (RAYS)
Construction: Cast 1-piece
Material: Aluminum alloy
Design: 57CR spoke pattern, RBC Racing Bronze Clear finish
Note: Priced per wheel. Limited production.

Description:

RBC — Racing Bronze Clear — is one of RAYS’s signature anodized finishes, applied to limited-run versions of core Gram Lights models to mark them as special-production releases rather than standard catalog items. The bronze anodized appearance reads with a warmth and depth that standard paint cannot replicate, and the clear overcoat protects the anodize layer while retaining its metallic character. Limited RBC production runs typically sell through quickly; the 57CR’s established fitment range and RAYS quality make the Limited RBC a predictable choice for track-day and show builds that want visual distinction alongside proven engineering.

Features:

• RBC Racing Bronze Clear Finish: Bronze anodized with clear overcoat — a limited RAYS signature finish.

• Limited Production Run: Produced in limited quantity; availability is not guaranteed outside the initial release window.

• 57CR Construction: Higher spoke count, narrow spoke profile, and RAYS alloy casting.

• RAYS Engineering Standard: Same material and dimensional specification as the standard 57CR line.

Limited RBC finish on the proven 57CR for builds where surface treatment is part of the design brief.