Taylor Tom Thumb Buster Roller
Cheek Pieces: The Tom Thumb is similar to the Ring bits or Dutch Gags and introduces poll pressure, as well creating leverage on the mouth piece. The main difference however is that instead of the additional rings at the bottom it has an extended shank with a ring on the end which is bent and set to run at 45°. The effect this has is to ease up the poll pressure and leverage on the mouthpiece.
Mouth Pieces: The Buster Roller link in the middle is shortened to 40mm which increases bar and tongue pressure, making the bit 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 who leans on the bit.
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