Boom Racing 1.9" Extra Wide Dual Stage Open Soft Closed Hard Foam Inserts 2pcs
Boom Racing 1.9" Extra Wide Dual Stage Open Soft Closed Hard Foam Inserts 2pcs
Dual-stage foam inserts for 1.9x4.20-4.70" (105-120mm tall) RC Crawler tyres. They are a firm inner closed cell foam and soft outer open cell foam. Soft outer foam provides traction for the tyre to sink into the surface for more grip. A firmer inner closed cell improves side hill performance and maintains a better sidewall structure. The firm inner foams are more durable and longer lasting.
Features
Dual-stage foam inserts for 1.9x4.20-4.70" (105-120mm tall) RC Crawler tyres
Firm inner closed cell foam and soft outer open cell foam
Soft outer foam provides better surface grip
Firmer inner foam improves side hill performance and maintains sidewall structure
Perfect for enhancing the overall performance of your RC Crawler's tyres
Specifications
Inner:
Overall diameter: 85.5mm
Inner diameter: 54.5mm
Width: 36.5mm
Outer:
Over diameter: 110mm
Width: 46.5mm
Included items
| Description | QTY |
|---|---|
| Outer Soft Cell Foams | 2 |
| Closed Firm Inner Cell Foams | 2 |