DO34 Custom Pro

$159.99
(5 reviews) Write a Review

DO34 Custom Pro

The DO34 is designed for power you can control. The thick handle balances a massive barrel, so you’re getting more mass to move faster and under control. You don’t need to be genius to figure out this monster stick’s potential.

  • Knob: Traditional
  • Handle: Thick
  • Barrel: Large
  • Feel: Balanced
  • Handcrafted from top-quality maple or ash
  • Bone rubbed for ultimate wood density
  • Big League-grade ink dot certified (maple only)
  • Marucci will not engrave any Big League player names, trademarked words, phrases, or logos, NCAA licensed marks other than those currently offered, or anything else deemed inappropriate
  • 30-day warranty included
DO34 Custom Pro

5 Reviews Hide Reviews Show Reviews

  • 4
    DO34 review

    Posted by Wil Harnetiaux on Jul 3rd 2018

    Love the thick handle and Barre barrel, but the tape is very slick and doesn’t provide a very good grip. With the thick handle and barrel the bat is not as likely to break. Great bat, bad tape.

  • 5
    Best Bat Ever

    Posted by MBJ on May 12th 2018

    I got this yesterday and have been absolutely raking. It's so dope and it looks even cooler with the ink dot. I got maple and would totally recommend this to anyone in middle school though college even to the MLB

  • 5
    Nice bat i use it all the time nice solid bat

    Posted by Confirmed purchaser on Mar 29th 2018

    Hit yakes with it

  • 5
    Amazing

    Posted by Jimmy on Nov 30th 2017

    Buy it

  • 1
    Bad

    Posted by Julio DeJesus on Jul 18th 2017

    Bat broke in one day on the first pitch ever hit

Are You Sure?

What is a Smart-Ready Knob?

Marucci’s Smart Bat technology allows Diamond Kinetics’ SwingTracker sensor to be securely fitted inside of the actual knob of a Custom Pro Model bat. By selecting Smart-Ready knob, you’re authorizing Marucci’s wood production team to carve out part of the knob and install a dual-locking mechanism to firmly hold your SwingTracker sensor in place, allowing for the most accurate data possible.

Don’t forget the sensor!

The Diamond Kinetics SwingTracker sensor captures your most precise swing data using 11 different metrics in four core swing categories: speed, power, quickness, and control, then sends it to the SwingTracker app through a paired iOS device via Bluetooth. View metrics in easy-to-read graphics and charts or sync with a unique 3D image or video of your swing.

Get a Sensor