This is the Traxxas TRX-4 All Terrain Traxx, Complete Set Front and Rear<br><br>Features:<br> Virtually unstoppable traction on practically any terrain including mud, sand, and even snow<br> Fully-assembled for installation in just minutes<br> Oil-filled coilover dampers to control rotational movement<br> Suspended road wheels allow treads to conform to irregular surfaces<br> Traxx adds over 16 mm of ground clearance compared to 1.9” wheels and tires and over 8 mm more than 2.2" wheels<br> Functions similar to portal weights, carrying the bulk of the weight down low for improved stability<br> Effectively lengthens the wheelbase while increasing the breakover angle which adds stability while ascending steep slopes.<br> Specially designed one-piece rubber treads resist de-tracking<br> Drastically improves ground clearance and approach angles<br> Designed for all-weather fun<br> Sealed bearings on drive wheels<br> Low-maintenance self-lubricating bushings on guide wheels<br> Longer rear Traxx drive units for steep climbing stability<br> Re-usable molded foam storage box<br> Fits all TRX-4 models<br><br>Includes:<br><br> (4) Traxx<br><br>Requires:<br> TRX4 Vehicle