RPM Axial Yeti XL Lower Front A-Arms help improve suspension tuning and reduce slop, with accurate sized hinge pin holes that remove as much as 0.004” (0.1mm) of slop from the inner and outer hinge pins. Additional A-arm clearance around the bellcrank center-link allow for more up-travel without the severe impact the stock A-arms and center-link encounter at full suspension up-travel, reducing the likelihood of a broken center-link. Massive support beams off to either side provide the support while 30° leading and trailing edges help improve transitions across ultra rugged terrain.
All RPM A-arms are molded from RPM's ultra-durable blend of engineering grade nylons and backed by their limited lifetime warranty against breakage. With RPM on-board, your time on the trail will be time behind the wheel and not on the bench!
- Replaces stock Axial AXI31018
- Removes as much as 0.004″ (0.01mm) of slop from the inner and outer hinge pins
- More a-arm clearance at the bellcrank for less possibility of center-link damage from full suspension compression.
RPM Yeti XL A-arms replace stock Axial AXI31018. The Yeti XL RPM reviewed had A-arm hinge pins holes that were roughly .004” (0.1mm) – .005” (0.13mm) oversized from nominal. Furthermore, the hinge pins were roughly 0.005” (.13mm) undersized as well, creating as much as .01” (0.25mm) of combined suspension slop. Nominal sizes are 0.118” (3mm) and 0.1575 (4mm). RPM recommends checking your hinge pins for size and replacing them with on-sized pins (not available through RPM) for dramatically improved suspension performance above and beyond the improvements created when installing RPM A-arms.
This product was added to our catalog on October 20, 2015