9891 TRX-4M Two-Speed Transmission |The RC Shop at Dr Dans SUSPENSION Rear Shaft

Rear Shaft

Rear A-Arms

Experience superior control and reliability with this ESC

Oil-filled aluminum shocks with silicone O-rings

Rock Crawler

9891 TRX-4M Two-Speed Transmission |The RC Shop at Dr Dans SUSPENSION Rear ShaftThe 9891 two speed transmission delivers professional grade performance through precision engineering and robust construction. This complete transmission assembly provides dual speed capability, enabling versatile power delivery across varied driving conditions. Built with exacting tolerances and premium materials, it ensures consistent reliability and extended service life for demanding RC applications.