RPM Front A-Arms for the Traxxas Slash 2wd, e-Rustler and e-Stampede are built to withstand some of the toughest abuse, Incredibly, we were able to shave some unwanted unsprung weight as well, RPM Front A-arms are nearly 25% lighter than stock versions of the same A-arms, Additionally, we"ve increased clearance areas in the outer portion of the A-arms to allow increased droop travel when used in conjunction with RPM oversized bearing carriers (RPM No, 80372 and No, 80382), RPM front A-arms for the Traxxas Slash, e-Rustler and e-Stampede are sold in pairs and are available in either black or blue, These A-arms are molded with what is fast becoming an RPM trademark design of angled leading and trailing edges to reduce frontal edge mass and improve the a-arm"s ability to ride up and over tall obstacles instead of slamming into them, RPM A-arms are extremely rigid for superior ride and stability over the roughest tracks and terrain, Color: Black, SKU: RCHOB1737