Quantity: 4 x 1.9 Beadlock Wheels with adjustable offsets (4 options) Offsets: -2 mm, -5 mm, -14 mm, -17 mm Width: about 1.22 inches (31 mm) Hex: 12 mm Material: Aluminium Weight: about 80 g per rim; total 320 g for the 4-piece set Key benefits and features - Beadlock design secures tire beads during rugged use, reducing bead slip and tire loss on uneven terrain - Lightweight aluminium construction delivers solid strength with minimal impact on performance - Adjustable offsets let you fit a range of hub widths and suspension setups, improving stability and steering geometry - Compatible with standard 1.9 inch tires and 12 mm hex hubs for common RC platforms Practical use scenarios - Rock crawling in tight spaces: set offset to -2 mm or -5 mm to minimize tire rubbing and maintain clearance - Wide stance stability: use -14 mm or -17 mm offsets to increase track width for better balance on exposed rocks - Custom scale builds: reliable bead retention and offset tuning for secure tires on demanding trails