Wide Compatibility: Fits multiple FOR WLTOYS models including A949, A959, A969, A979, and K929 for versatile upgrades. Applicable Models: For WLtoys A949-A, A949-B, A959-A, A959-B, A969-A, A969-B, A979-A, A979-B, K929, K929-B.
The metal differential cups for RC cars are a great upgrade for experienced hobbyists using WLTOYS A949, A959, A969, or K929 models, aiming to enhance acceleration and durability.
