Buster Roller Square Twist

The Buster Roller link is shortened which increases bar and tongue pressure making this mouthpiece sharper than conventional link bits. The increased pressure on the bar will lift the head and the roller will increase pressure on the tongue bringing the chin in. Best suited for a horse with a low head carriage and which leans on the bit.

The Square Twist will create more pressure points in the mouth.

Bomber recommends this mouth piece as an alternative to the Barrie, it is kinder and achieves a similar result. Recommended for horses that are built downhill.

Shop Now

Pressure Rating

How our Pressure rating system works

Single Pressure Rating The Single Pressure Rating scale looks like...

Watch Lesson

Sizing

Type	Cheekpiece	Type	Mouthpiece	Sizing
Fixed		2-Break		x+10
Fixed & Loose		2-Break		x+10
Loose		2-Break		x+15
x= Size of horse mouth

Functionality

The Buster Roller creates a direct pressure point on the tongue. The tongue pressure is direct and unforgiving, center component is a smooth roller that concentrates pressure on a small surface area. Pressure descends onto the bars and due to the mouthpiece being a double break, it will create a squeeze on the bars – this squeeze on the bars is less than the squeeze created by a single jointed mouthpiece but more than most double break mouthpieces.

The square twist is a stronger specialization than the round twist as the spines are a smaller, sharper surface area. This specialization does apply a great amount of pressure on the tongue and bars as each curve creates an individual pressure point where it lands. The Buster Roller Square Twist is available in Sweet Iron. The Sweet Iron material was chosen as a metal option as it oxidizes. Oxidization encourages salivation and acceptance of the mouthpiece. The double break, Buster Roller Square Twist, is a flexible mouthpiece and will take the shape of the horses mouth.