Storm Concept WEIGHT:14 LBS ” Then we added Duramax

” Then we added Duramax additive technology

The Venom Shock really does have it all – performance

The new Crown 78U features the Tiered Hexagon core shape from the Crown Victory

Weight Block: Unholy

Storm Concept WEIGHT:14 LBS ” Then we added DuramaxThe SPI LAB Series introduces the Concept, our next innovative release that reverses the narrative on how core cover combinations are developed for challenging patterns. The ARC Cover has the highest coefficient of friction (COF) values and is right at the USBC limit on oil absorption time. With the Concept the coverstock acts as both the engine and the tires, while the Radius Weight Block behaves as the traction control making sure the ball stays on