Color of the Wheel：Black(Plastic)
Pack/2Pair （4pcs/set）
Tire Diameter：108mm
Drive Hex：Special binding screw
Brand：RTHOBBY
Material：Plastic&Rubber（No glued.）
This tyre is high quality rubber，
The hub is a high quality plastic
Tyres are not glue however do include foam inserts.
Made in Taiwan