INJORA 4pcs Silicone Rubber Inserts For 118-122mm(4.75" OD) 1.9" Tires RED Beadlock Interchangeable iron center rings for

Interchangeable iron center rings for added weight

updated with Smart compatibility

Tire width 40mm

Includes Battery and Charger for Easy of Use

INJORA 4pcs Silicone Rubber Inserts For 118-122mm(4.75" OD) 1.9" Tires RED Beadlock Interchangeable iron center rings forINJORA 4pcs Silicone Rubber Inserts for 1 10 RC Crawler 118 122mm 1. 9" Tires Fit Tire Outer Diameter: 118 122mm(4. 75" OD) Fit Tire Width: about 42mm Features: Made of Silicone Rubber materials, waterproof and temperature resistant 70g pcs weight offer counterweight effect and improve stability More superb sidewall support than regular foam to keep the shape of tires It improves traction and grip to help your rig to ouf of tough situations