- Upgrade your vehicle's performance with compatible parts for Arrma Vorteks 3S BLX, Senton 3S BLX, Granite 3S BLX, Infraction 3S BLX, Big Rock 3S BLX, Vendetta 3S BLX, Granite Mega550, Senton Mega550, Vorteks Mega550, and Infraction Mega570. - The 10mm extension on each side increases the wheelbase by 20mm, enhancing stability over rough terrain and significantly reducing the risk of rollover. - The transition from 14mm to 17mm hexes decreases the chance of stripping the hub compared to standard 14mm hexes, allowing for the use of larger, more aggressive tires that often require a 17mm hex. - Features a special splined design that locks into splined wheels for precise alignment and strong grip, complemented by 17mm closed-end dirt shielding wheel nuts with an O-ring grip for added security. Use scenarios: 1. Perfect for off-road enthusiasts tackling rocky trails, ensuring your vehicle maintains stability and control. 2. Ideal for competitive racing where enhanced grip and tire options can provide a crucial advantage on varied terrain. 3. Suitable for hobbyists looking to customize their vehicles with larger tires for improved performance and handling. Upgrade your off-road experience with these essential parts that combine enhanced stability, improved tire compatibility, and robust design.