Integy RC Model Hop-ups C24753BLACK Billet Machined 6 Spoke XQ 1.9 Wheel & Tire (2) for Scale Crawler (O.D.=110mm) Genuine Integy Parts Ship Fast Direct From Our US Warehouse Top-Quality Materials & Superb Craftsmanship Preferred by Knowledgable Model Hobbists & R/C Enthusiasts Most Orders Processed Same Day. Reliable & Fast Shipping With Tracking Number Check The Manufacturer's Support Website For Cross-Reference Part Search