McDermott i-1 Big Boy Break/Jump Shaft

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2.00 LBS
Calculated at Checkout
  • McDermott i-1 Big Boy Break/Jump Shaft
  • McDermott i-1 Big Boy Break/Jump Shaft
  • McDermott i-1 Big Boy Break/Jump Shaft
MSRP: $330.00
— You save $33.00
Frequently bought together:



  • 12.75mm shaft
  • Available in a variety of joint styles to fit most cues
  • European Taper
  • Triple-Layer Carbon Fiber Core
  • Radial Consistency
  • Tenon Tip Technology
  • Navigator Premium Tips

The McDermott i-1 Big Boy Break/Jump Shaft is the most powerful shaft in the i-Shaft series. Its special taper, wider shaft diameter and Triple-Layer Carbon Fiber core make it the ideal choice for breaking and jumping with extreme control.

TAPER: Short Break/Jump
SHAFT SIZE: 13.25mm
JOINT: 3/8"-10 (standard)

NAVIGATOR Break Impact Tip

The Navigator Break Impact is a hybrid phenolic break tip. Most phenolic tips are designed to generate power, but at the cost of cue ball control. The Break Impact tip’s hybrid construction provides tremendous cue ball control without sacrificing power. This makes it ideal for breaking and jump shots.

Triple-Layer Carbon Fiber Core

The i-Shaft’s Triple-Layer Carbon Fiber Core extends the full-length of the shaft (from ferrule to joint), stabilizing the entire shaft for absolute control and predictability. This technology increases radial consistency, reduces vibration and virtually eliminates the inconsistencies found in a traditional maple shaft.

Radial Consistency

Radial consistency is the shaft’s ability to perform the same way on every shot, regardless of its orientation. The i-Shaft's Triple-Layer Carbon Fiber Core technology will consistently provide a straighter cue ball path, minimizing the need to compensate for spin and throw.

Tenon Tip Technology

The i-Shaft’s patented Tenon Tip Technology increases the "sweet spot" of the shaft by transferring energy from the tip directly into the carbon fiber core. This results in a more solid hit that maximizes the accuracy of your shot.

Navigator Premium Tips

Navigator tips are made using 100% Japanese pigskin leather. They are laminated and pressed utilizing a specialized method, which features a proprietary adhesive that won't affect the leather's hardness. This prevents oxidation, meaning the tip won't get harder after short usage.

*Due to the varying nature in sizes of cue joint diameter, we can not guarantee this shaft will fit flush with the butt of your cue. The only way to ensure a perfect fit is to send your cue and shaft out to the manufacturer for a custom fit up. If you have any questions please contact us!

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1 Review

  • 5
    Pool player

    Still getting up to speed on using it. But good so far,

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