Metal Anti-Rottion Collar (SR120)

Metal Axle & Wheel Hex Set B (4pcs) - GROM

Metal Axle, Hex, Drive Shaft Set Grom Upgrade by ARRMA

METAL BRG BLOCK, E325

Metal Center Diff Outdrives (2)

Metal Center Diff Set (57T,0.8M)

Metal Center Diff Spur Gear (57T,0.8M)

Metal Collar for Main Shaft (SR120)

METAL COOLING FAN,R30

Metal cyc. servo horn se

Install the extra-durable ARRMA Metal Diff BOOST Box option part package and bring out the beast in your 4X2 BOOST, MEGA, or 3S basher. Included are strong, all-metal front and rear diffs with full metal ring gears, input gear, and internal gears.   In...

Metal Diff Cap Set

Metal Diff Case (29mm)

Metal Diff Case Set

Metal Diff Case

Metal Diff Set (37T,1.35M)

Metal Fly-Bar control (Honey Bee FP)

Metal Gear F/R Transmission Module Set

Metal Input Gear (13T,1.35M)

Metal m. rotor grip post