Energy Suspension Hyper-Flex Transmission Mount Interlocking 3.75 to 4.25" Transmission Bolt Span Steel/Polyurethane - Zinc Oxide/Red 31015P these wheels do not have

these wheels do not have a tire safety bead

These super tough gears show great promise in solving the wear issues associated with bronze gears in racing applications

5 in Bolt Holes

Product Description: Helmet Shield Guard

Energy Suspension Hyper-Flex Transmission Mount Interlocking 3.75 to 4.25" Transmission Bolt Span Steel/Polyurethane - Zinc Oxide/Red 31015P these wheels do not haveEnergy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked for name in performance polyurethane components today. The complex and diverse nature of Energy's proprietary Hyper Flex(TM) material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced