Rear toe angles are nearly impossible to set accurately and there isn't a gauge currently made that can tell the T-Maxx / E-Maxx owner if each individual wheel's toe angle is set correctly in relation to the chassis. Our rear end kit completely eliminates the rear toe link, locking in the rear toe angle at a solid negative 1.5 degrees per side for a total rear toe of negative 3 degrees. Our design retains the stock upper pivot ball in the RPM axle carrier to allow precise camber adjustments while the lower pivot ball has been eliminated in favor of a rock-solid, beefy 4mm diameter hinge pin that locks in the rear toe angles for race winning consistency. All aspects of the RPM rear end conversion have been beefed up for rugged durability and slop free movement throughout its range of travel. Additionally, we've incorporated our oversized bearings into the axle carrier design, providing 2mm more bearing contact with the axle while doubling the bearing load rating & tripling the fatigue rating over the stock bearings. So does all this add weight? Not a single gram! The entire RPM rear end kit weighs in exactly the same as the stock components that are replaced!
What's Included: Our rear end kit consists of two upper rear A-arms, two lower rear A-arms, two beefy rear axle carriers, two outer 6x15mm sealed bearings, two inner 12x21mm sealed bearings, two aluminum pivot ball setscrews, two delrin pivot ball bushing cups, two 4mm diameter tool steel hinge pins & enough e-clips to get the job done (4 minimum).

Recommendations: The RPM True-Track System is designed to match the A-arms and Axle Carriers we currently produce for the T-Maxx. With the True-Track system mounted at the rear and a set of RPM replacement A-arms & Axle Carriers up front, you are assured the best & most durable A-arm combination possible!

Tech Notes: This rear end kit works on all T-Maxx 2.5R, T-Maxx 3.3 & E-Maxx 16.8 versions. It can be adapted to work on earlier versions of the T/E-Maxx such as the T-Maxx 1.5, T-Maxx 2.5 & earlier E-Maxx versions simply by upgrading the axles & bulkheads to T-Maxx 3.3 versions. One kit will complete the entire rear end of your truck.