YIKONG YK4107 Upgrade Parts Crossbeam Counterweight Block QT22126E SANYAO SY1201 RC CAR Suitable for novice advancement and

Suitable for novice advancement and veteran players to modify

the protection function of battery overcharge and overcurrent

The body and parts are made of high-quality materials with good durability and impact resistance

How to maintain ZD Racing 9021-V3 Original part Spur Gear

YIKONG YK4107 Upgrade Parts Crossbeam Counterweight Block QT22126E SANYAO SY1201 RC CAR Suitable for novice advancement andAbout YIKONG YK4107 Upgrade parts introduction Product name: Crossbeam Counterweight Block NO.: QT22126E Material: Metal Quantity: 1set Product brand: YIKONG Used for the Model: YK4107 Product series: Upgrade parts Applicable people: Unisex RC scale: 1 10 Applicable age: 14+ Place of production: Mainland China What are the advantages of the YIKONG YK4107 upgraded parts cross beam counterweight? Improve chassis rigidity and reduce deformation. Balance