4 scale locking hubs (Silver)

Hot Racing SXTF39W04 +4mm Steel Drive Axles Axial SCX24

supplied assembled

4pcs KMC 1

Compatible small-scale Revo applications

Arrma AR310883 Motor Heatsink Granite Senton Receivers 4 scale locking hubs (Silver)ARRMA AR310883 Motor Heatsink (4X4 BLX 3S) Keep your motor running cool when the action heats up with the genuine ARRMA AR310883 Motor Heatsink. Machined from high quality lightweight aluminum and finished in black anodizing with an etched ARRMA logo, its multi fin design maximizes surface area for efficient heat transfer. A flat mounting area even lets you add an aftermarket cooling fan for extra temperature control on those long, hard runs. Features