MR33 FDR Checker - Gear Ratio and Engine Speed Gauge bulky item ANTI is ZooRacing´s new high-performance

ANTI is ZooRacing´s new high-performance touring car body

The EVO version is equipped with the same bigger bearings as the M5 version to further increase the reliability

As with the DC model

- Detailed decal sheet

Adjustable Chassis Weights for the XRAY X4

MR33 FDR Checker - Gear Ratio and Engine Speed Gauge bulky item ANTI is ZooRacing´s new high-performanceMR33 FDR Checker Gear Ratio and Engine Speed Gauge With the MR33 Drivetrain Checker it is finally possible to measure and control the gear ratio and motor speed of RC model cars powered by 2 pole brushless motors. Simply place the motor sensor on the motor, put the 7mm wrench on the wheel nut of a driven wheel and accelerate. Now just read the value shown on the display and the job is done in 5 seconds. Simple and uncomplicated, for example as part of