copy of Silicone 1.9 118-121mm MEDIUM hardness tire inserts by Injora

DGT-1906BL - Silicone 1.9 118-121mm MEDIUM hardness tire inserts by Injora.

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

Specifications:

• Material: Silicone Rubber
• Size: 110*36mm (4.33*1.42in)
• Weight: 70g/pcs (2.47oz)

Recommended compounds:

• Green: Softest, suit for 3-5lb RC Crawlers
• Blue: Medium, suit for 6-10lb RC Crawlers
• Red: Hard, suit for more than 15lb RC Crawlers
• For best results, mix and match the inserts to match the front and rear of your specific vehicle