RPM front A-arms for the Traxxas Slash 2wd, Nitro Slash, e-Rustler &\ne-Stampede are built to withstand some of the toughest abuse. Incredibly, we\nwere able to shave some unwanted unsprung weight as well. RPM Front A-arms are\nnearly 25% lighter than stock versions of the same A-arms, yet the RPM\nversions are backed with our world-renowned breakage warranty. Additionally,\nwe've increased clearance areas in the outer portion of the A-arms to allow\nincreased droop travel when used in conjunction with RPM oversized bearing\ncarriers. RPM front A-arms for the Traxxas Slash, e-Rustler & e-Stampede are\nsold in pairs and are available in either black or blue. These A-arms are\nmolded with what is fast becoming an RPM trademark design of angled leading\nand trailing edges to reduce frontal edge mass and improve the a-arm's ability\nto ride up and over tall obstacles instead of slamming into them. RPM A-arms\nare extremely rigid for superior ride and stability over the roughest tracks\nand terrain.