The Yokomo B7-010RA functions as a rear universal shaft using a 44mm aluminum dogbone optimized for BD7 chassis. It is supplied as a direct-replacement rear dogbone assembly with C-clip retention for scale RC drivelines.
Designed for strength and serviceability, the aluminum bone helps maintain rear geometry while remaining lightweight. The set ships with 2 pcs to cover both sides of the rear axle.
Prior to fitting, confirm axle diameter and hub interface compatibility. Install by removing the original dogbones and C-clip retainers, inserting the aluminum bone into the outdrives, and reinstalling the C-clips. Complete the fit check by verifying suspension movement and wheel clearance.
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