Brunswick Crown 78U Weight:15 lb 5" Smooth KRuze urethane wheels

5" Smooth KRuze urethane wheels with steel bearings for an ultra smooth quiet ride

Late in league nights or on low volume patterns

Speed dominant bowlers have the advantage of being able to use stronger cores than the rev dominant bowlers in the same environment much of the time

designed for those who know the real grind of the lanes

Brunswick Crown 78U Weight:15 lb 5" Smooth KRuze urethane wheelsBrunswick introduces the Crown 78U, giving bowlers a new urethane option approved for use in most USBC national competitions. In addition to these regulations, Brunswick recognizes the use of harder urethane balls on tougher tournament patterns and for high rev rates. They developed a new urethane ball with more flare potential and more dynamic numbers to meet the needs of those bowlers. The new Crown 78U features the Tiered Hexagon core shape from