Yokomo B9-010RAA 44.5mm Lightweight Rear Universal Shaft  [B9-010RAA]

Aluminum Rear Universal Shaft Performance

Made for the Yokomo BD series, the B9-010RAA rear universal drive shaft pairs low weight with high tensile strength to improve cornering precision. Machined from quality aluminum, this shaft balances long life with nimble handling for competitive club and regional racing.

Design and Chassis Fit

This rear universal drive shaft fits a broad selection of Yokomo BD chassis, including MRTC-BD919, MRTC-BD10, MSR-BD11 and others. The 44.5mm aluminum bone profile reduces rotating mass while keeping torsional rigidity for sharper throttle response.

Primary Advantages

• Reduced Mass: The aluminum bone shape lowers unsprung weight without sacrificing toughness.
• Improved Handling: Designed to deliver smoother, more predictable steering inputs.
• Broad Fitment: Works with many Yokomo BD series chassis layouts.