Hot Racing Traxxas Traxxas TRX-4M +5mm Front & Rear Hardened Steel Drive Axles. These high quality axles are an excellent addition to the Traxxas TRX-4M rock crawler giving you an additional 5mm of width per side. Constructed from high strength hardened steel, the axles are built to handle demanding situations and offer superior performance over the stock components.
Features:
Increases width of vehicle by 5mm on each side
Increases stability
Increases steering clearance
Increases tire options
CNC machined hardened steel axle
Aluminum +5mm spacer (anodized)
Upgrades stock axles or provides a replacement for worn or damaged shafts