The S1 uses an IMX Composite and a SIC Black Carbon Design to optimize the sweet spot for maximum performance

allowing the cushion to slide with you while inverted for the best stretch

Holds up to 100lbs

Linear studs are individual to increase traction and deliver an explosive first step

Holds two 25 lb

Used BARELY Mizuno B19 Power Carbon 30/20 340485 USA Little LeagueBat Black/Gold Grey/Green The S1 uses an IMXUsed Looks Brand New, Great condition Power ring technology: hot out of the wrapper + great sound Massive composite barrel: more hitting area + wider sweet spot Ultra low MOI design: better swing speed + unbelievable balance Speed helix grip: designed to provide comfort and durability USA Baseball approved