RPM Wheels (Black) fits Traxxas Slash/HPI Blitz/Kyosho Ultima/HoBao Hyper 10SC

These RPM wheels fit the Traxxas Slash 2wd [Rear], Traxxas Slash 4×4 [Front or Rear], HPI Blitz [Front or Rear], Kyosho Ultima SC [Front or Rear], Jammin’ SCRT [Front or Rear], & the OFNA Hyper 10SC [Front or Rear] short course cars.

The supplied RPM “Spline Drive” system is radically different than the standard hex drive. A hex is easy to machine and easy to manufacture, which is why it is so commonly used. However, splines are tougher and stronger, which is why they’re used in full-sized driveline components. All standard hex style adapters push out and up every time rotational force is applied to the adapter, which is a huge reason why so many hex-style adapters spin. RPM Spline Drives direct the rotational force of the axle in a near perpendicular direction, making the likelihood of a spun adapter virtually non-existent!

Additionall, the Spline Drive has almost twice the amount of drive surface area versus a standard 12mm hex adapter and over 2.5 times the thickness at the most critical drive point of the adapter, the point that, if it fails, a standard hex adapter will spin.