RC4WD RC4ZT0197 1.9" Mickey Thompson Baja Pro 1.9" Tires 1 Pair Bus SMARTSENSE uses the motor’s sensors

SMARTSENSE uses the motor’s sensors at startup to provide cog-free starts

they are removable

The flywheel mechanism propels your cyclist using accumulated kinetic energy

for Axial SCX24

RC4WD RC4ZT0197 1.9" Mickey Thompson Baja Pro 1.9" Tires 1 Pair Bus SMARTSENSE uses the motor’s sensorsRC4WD RC4ZT0197 1. 9" Mickey Thompson Baja Pro 1. 9" Tires 1 Pair These are the all new Mickey Thompson Baja Pro X 4. 75 1. 9 Scale Tires. These have been Officially Licensed by the Mickey Thompson Performance Tires and Wheels company and are only available from RC4WD and their Dealers. SPECIFICATIONS: Advanced X2S Compound Fits 1. 9" Wheels Outer Diameter: 4. 72in 120. 0mm Width: 2. 00in 51. 0mm Inner Diameter: 1. 81in 46. 0mm Each Tire Weighs: 2.