JM21 Adult Custom Pro
The JM21 is created for performance on all levels. The medium handle and traditional barrel make for a durable bat that’s perfect for hitters who are new to wood, while the control it offers at the plate has made it a favorite Marucci bat among pros.
JM21 Adult Custom Pro
  • Traditional Knob
  • Medium Handle
  • Traditional Barrel
  • Handcrafted from top-quality maple or ash
  • Bone rubbed for ultimate wood density
  • Ideal for hitters transitioning from aluminum to wood
  • Custom colors and engraving
JM21 Adult Custom Pro
  • Maximum number of characters: 3

  • Maximum number of characters: 25

Share Reward PointsShare to Earn Points

Discover Why

"All of our wood comes from an Amish run mill in Pennsylvania. Without that wood we wouldn't be here today." Kurt Ainsworth

Discover Who


Reward Points Earn 1,500 points for writing a review (1 per product) and 2,000 points for submitting a product video review ( 1 per product)

Discover More