Resin gag bits

Resin gag bits: improving balance with a different feel in the contact

Resin gag bits combine the distinctive action of a gag bit with a mouthpiece made from or coated in resin. Thanks to their sliding gag ropes, they can be ridden with two reins, four reins or with rein converters, allowing the rider to adapt the action to suit the needs of each horse-and-rider combination.

When ridden with four reins, the reins attached to the bit rings provide a direct snaffle action, while the gag reins engage the characteristic gag action. This action tends to encourage the horse to bring its nose closer towards the rider and can help improve the balance of certain horses when used with sympathetic hands and appropriate fitting.

Why choose a resin mouthpiece?

Resin primarily changes the feel of the contact. Its low thermal conductivity means it remains warmer to the touch than metal, while its surface is often appreciated by horses that are sensitive to or reluctant to accept traditional metal mouthpieces. Depending on the model, the resin may be paired with a straight, single-jointed or double-jointed mouthpiece, whose shape continues to determine how pressure is distributed across the tongue, bars and corners of the mouth.

Different technologies from leading brands

Our selection of resin gag bits includes models from leading manufacturers such as Beris, Happy Mouth, Nathe and Metalab. Each brand has developed its own approach to resin, with different formulations, mouthpiece profiles and finishing techniques that influence both the feel of the contact and the overall behaviour of the bit.

Comparing resin gag bits

Although all resin gag bits share the same mechanical principle, they differ in mouthpiece design, resin technology and brand-specific innovations. Beris, Nathe, Happy Mouth and Metalab each offer their own interpretation of comfort and contact. To help you choose the most suitable model, you can also explore our complete range of gag bits, including stainless steel, leather and resin versions, or browse our dedicated collection of resin bits to compare the different materials, mouthpieces and cheekpiece options available.