LDRC LD1201 High Speed RC Car Parts Rear Differential Lock Axle with Bevel Gear SUCHIYU 16302 RC Car Parts Front Axle Assembly is suitable

Front Axle Assembly is suitable for MN Model MN168 rc car

1x UCX24-M008 Gear Spindle

how should I test its performance

Product Name: Rear Cup

1x 18102 Remote Control Car

LDRC LD1201 High Speed RC Car Parts Rear Differential Lock Axle with Bevel Gear SUCHIYU 16302 RC Car Parts Front Axle Assembly is suitableProduct Introduction: Product Brand: LDRC Product Name: Rear Differential Lock Axle with Bevel Gear; Product Version: Original; Applicable Model: LDRC LD1201 RC Car; Package Included: 1x Rear Differential Lock Axle 1x Bevel Gear Notice: Rear Differential Lock Axle with Bevel Gear is suitable for LDRC LD1201 rc car. Players are requested to look at the product number and product name when purchasing, so as not to make any purchasing mistakes. More