Yokomo B9-008RA Rear Arm for BD9 - Soft Resin Traction  [B9-008RA]

Tune Your BD9 Rear End for Better Grip

The Yokomo B9-008RA Rear Suspension Arm is made specifically for the BD9 chassis and uses a softer resin blend than the stock graphite parts. This added compliance helps the rear end find grip on asphalt and other low traction surfaces, giving more predictable handling during competitive runs.

Cross-Chassis Fitment Details

The B9-008RA fits a variety of related chassis, so it works well if you swap parts between platforms or try different setups. Use it when you want extra rear traction without changing major geometry.