These wheels are for the Associated SC5M / SC10

#70036 and 70036C: Four (4) AA batteries (#302 Reedy AA Alkaline) used in the transmitterFeatures:

Hot Racing differential spool for the Traxxas Maxx

Can also be used on standard DR10 spur gears by trimming off the 4 tabs with scissors

Recommended to use a removable-type locking adhesive on axle barrel nuts

Power Hobby - 54T 0.8 Hardened Steel Spur Gear, for E-Revo, Jato, T-Maxx, Summit, Rally, Slash 4x4, Stampede 4x4 Tires Wheels Inserts 1/10 Buggy These wheels are for theIncludes: 1 Spur Gear with hardware Fits: E Revo, Jato, T Maxx, Summit, Rally, Slash 4x4, Stampede 4x4Features: CNC machined Hardened steel 0. 8 Mod