3RACING TaiChi 540 4.5T Brushless Sensored Motor BMTC-A045S/BL - Track Tuned  [BMTC-A045S/BL]

Engineered for controlled corner exits

The 3RACING TaiChi 540 4.5T Brushless Sensored Motor, BMTC-A045S/BL, is focused on delivering controllable torque and refined throttle response. It is designed to help drivers find traction and confidence when powering out of bends.

Sensored feedback for cleaner starts

Sensored feedback improves commutation at low speed, making launches and slow-speed manoeuvres more consistent. That smoothing effect is useful for qualifying laps where precision matters.

Durability and efficiency from brushless design

By avoiding brushes, this motor reduces internal drag and heat buildup, yielding efficient power transfer and longer service life. That makes it a dependable choice for regular track use.

Tuning pointers for reliable runs

Pair the motor with a sensored ESC, check your pinion and spur for the right balance of acceleration and top end, and consider a fan for longer sessions. Keep cell balance and charge routines tight to protect performance.

The 3RACING TaiChi 540 4.5T motor is a solid option for racers seeking controlled power and consistent behaviour across multiple runs.