Keep your ARRMA 6S BLX rig running strong with the genuine ARRMA ARA311054 Main Input Gear. Machined from hard-wearing steel with 10 precision spiral-cut teeth, it delivers smooth, quiet power transfer and long-lasting durability in extreme RC conditions — perfect as a replacement or spare for your transmission.

The ARRMA Safe-D keyed fit with composite sleeve locks the gear securely to the shaft, preventing slip under the brutal torque of 6S power.

Features

• Hard-wearing steel construction
• 10T spiral-cut tooth profile for smooth, quiet meshing
• Safe-D keyed fit with composite sleeve for secure attachment
• Genuine ARRMA replacement part
• Pairs with main diff gears AR310497 / ARA310976 / ARA310977

Specifications

• Part number: ARA311054
• Type: Main input gear
• Teeth: 10T spiral cut
• Material: Steel
• Fit: ARRMA Safe-D keyed