SCX30 Hardened steel axle shafts. Extend axles reasonably with +4mm each side.

CVDs are a solid upgrade front stock dog bones.

The extra 4mm is filled with a brass patty for that extra weight where you need it. Paired with brass wheels the brass weights tuck perfectly inside for a clean appearance.

Included are 2x front CVD shafts, 2x rear shafts, 4 axle nuts and 4 spacers. Spacers go in-between brass and wheel.