The Yokomo RPM-DX135RA is a brushless motor designed within the DX1R range for drift drivers tackling moderate-grip asphalt and short technical circuits. The TypeR 13.5T configuration aims to balance high-rpm range with controllable throttle feel for predictable transitions.
Notable engineering updates include a changed stator and coil arrangement that differentiates the R unit from the DX1T, along with a revised motor housing that improves heat transfer. Rotor dimensions are listed as D12.0xd7.25. These improvements reduce thermal sag so output stays more consistent during longer runs.
Fitment and setup: the RPM-DX135RA is compatible with SDR-010 and SDR-010LTS chassis patterns. Use a brushless-compatible ESC and set throttle endpoints and timing conservatively to match the motor’s smoother high-rpm delivery. Linear throttle maps help keep traction predictable.
Tuning guidance: employ the DX1R 13.5T when you want steady acceleration into high revs without abrupt torque spikes on moderate-grip surfaces. Adjust gearbox ratios and ESC curves to control wheelspin and mid-corner transitions according to tyre choice and chassis balance.
For drivers running medium-grip surfaces, the RPM-DX135RA TypeR 13.5T offers a focused package for predictable high-rpm behaviour. The tuned internal parts and improved casing help control heat and keep throttle response consistent in SDR-010 family builds.
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