RPM A-arms for the T-Maxx 2.5R, 3.3 & E-Maxx 16.8 are built to handle some serious abuse! We've redesigned these a-arms to compensate for the larger axle diameters of the 2.5R, 3.3 & 16.8 with axle clearance zones built right in, yet these clearance areas do not compromise the strength. These A-arms are lighter than ever before, yet still maintain all of the qualities that RPM customers have come to expect from RPM A-arms – rugged durability, unrivaled performance, strength comparable to or better than many alloy A-arms, yet are lighter than those same alloy parts and pricing unbeatable by any other aftermarket A-arm set existing. All this and we back our A-arms with the best breakage warranty in the R/C industry! We mold these A-arms in four different color choices, including a dyeable version for the ultimate in customization options and are sold in packages of one upper and one lower A-arm.