Shibata GRK5-R Aluminum Vertical Rear Upper Bracket (Purple)

Rear Upper Bracket Overview:

Upgrade your GRK5-R with the Shibata Aluminum Vertical Rear Upper Bracket—engineered for lightweight strength, precise fitment, and easier maintenance, it converts your rear upper arm to a single-support setup for improved accessibility, reduced weight, and enhanced suspension performance.

About the Aluminum Vertical Rear Upper Bracket

Chassis Tuning

The Shibata GRK5-R Aluminum Vertical Rear Upper Bracket allows conversion of the rear upper arm from a traditional two-point support to a single-support setup when paired with the Single-Support Upper Arm Shaft (R31S118), using the damper stay as the mounting point. This configuration improves maintenance accessibility, making rear upper arm adjustments faster and more convenient while contributing to overall weight reduction. CNC-machined from super lightweight and durable 7075 aluminum, the bracket ensures precise fitment and consistent suspension geometry under demanding conditions. Designed for the GRK5-R platform, it also works with the standard vertical upper deck layout and features a durable anodized finish available in multiple color options for both performance and a professional look.

Features:

• Converts rear upper arm to single-support setup
• Improves maintenance access for quick adjustments
• Reduces overall weight of the rear assembly
• CNC-machined from lightweight, durable 7075 aluminum
• Ensures precise fitment and consistent suspension geometry
• Compatible with standard vertical upper deck layout