Weld Racing 78MB7100A63R S78 RT-S Forged Aluminum Drag Wheel

The Weld Racing S78 RT-S forged aluminum wheel (MPN 78MB7100A63R) is a drag racing and street/strip wheel from Weld's RT-S series. It has the split 5-spoke look that Weld calls Twisted S78. Weld builds the series for racers, cruisers and Pro Touring builds that want forged strength, lower weight and aggressive styling.

Key Features:

• Forged aluminum construction from the Weld RT-S series
• Three-piece design: the forged pieces are assembled using a welded process, which gives Weld flexibility in sizing and fitment
• Split 5-spoke styling with a directional look
• Made from forging-grade aluminum alloys for strength and durability
• Built for street and strip use and for drag racing
• Conical lug nut seat; conical lug nuts are required on S78 applications

Weld RT-S wheels are tested with finite element analysis (F.E.A.) and in-house destructive testing. The S78 is made in the USA. Weld builds these wheels to order in the sizes and finishes it offers for the series.