Metal Diff Main Gear 42T + Motor Gear 27T For 1/18 WLtoys A959-B A969-B A979-B K929-B RC Car Upgrade Parts 1080p Manual fine-tuning: two-way navigation rudder

Manual fine-tuning:  two-way navigation rudder with left and right two-way swing

As for this gasoline boat

All products just include lithium battery

making the shooting easier

32 EXQUISITE PROPORTION132 Mini body ratio

Metal Diff Main Gear 42T + Motor Gear 27T For 1/18 WLtoys A959-B A969-B A979-B K929-B RC Car Upgrade Parts 1080p Manual fine-tuning: two-way navigation rudderDescription: 100% brand new and high quality Features: Compact and lightweight design. Easy to install and durable in use. Suit for WLtoys 1 18 A959 B A969 B A979 B K929 B Specification: Material: Metal Color: Black Size: app. As picture shown Quantity: 1 set Note: Transition: 1cm=10mm=0. 39inch No retail package. Please allow 1 2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different