Each arm works on either the left or right side for easy

Keep your drivetrain turning with this tough steel input shaft cup

race-inspired look while staying true to genuine Traxxas fit and finish

The trade-off is a slightly firmer ride and a bit more rotating mass than a standard AT tire

Strengthen your Axial SCX30 drivetrain with Powerhobby Carbon Steel Axle Gears

Traxxas 7848 Medium GTX Springs 4.594-Rate N Accessories Each arm works on eitherIdentified by a blue stripe. One pair per package. Traxxas offers the medium GTX spring in ten rates so you can tune XRT suspension performance or compensate for a lighter or heavier vehicle setup. The higher the rate number, the firmer the spring. At 4. 594 this is one of the stiffer options in the XRT range, suited to heavier setups and fast, smooth surfaces. A stiffer spring reduces chassis roll and increases steering responsiveness, at the cost of