Double Jointed Copper Roller Loose Ring Bit

A Loose Ring bit is one of the most classic and widely used bit designs, where the mouthpiece hangs on rings that move freely (rotate and slide) through holes at either end of the mouthpiece.

Design

• The rings are not fixed to the mouthpiece — they pass through holes in the mouthpiece and can rotate and slide independently, working differently and independently from the mouthpiece in comparison to Fixed Ring designs.
• Both the reins and the bridle's cheekpieces typically attach to the same free-moving ring.
• Because the ring moves independently of the mouthpiece, the mouthpiece itself has a small amount of side-to-side and rotational play in the horse's mouth.

Function

• Freedom for the tongue: The independent movement gives the horse more freedom to use their tongue, allowing them to place the pressure from the mouthpiece either higher or lower in the mouth, whichever they prefer.
• Constant subtle movement: The free-moving rings allow the mouthpiece to shift and rotate slightly with the horse's mouth movements, jaw motion, and rein aids. This creates a "self-adjusting" quality rather than a fixed, static pressure point.
• Encourages mouthing and softness: The slight movement can encourage a horse to mouth and play with the bit, which some trainers use to promote relaxation, salivation, and acceptance of the bit rather than a horse "locking" onto a fixed contact.
• Even pressure distribution: Because the ring can rotate and reposition itself, pressure tends to distribute more evenly across the bars and lips as the horse moves its head, rather than concentrating in one spot.
• No leverage/poll pressure: Like other true snaffles, the loose ring has no shank or curb chain, so it functions purely on direct pressure, with no leverage action on the poll.
• Less lateral/steering support: Unlike the D-ring or Full Cheek, there are no flat sides or bars pressing against the face, so it offers minimal help with turning cues — the horse must rely more on rein aids alone for direction.
• Risk of pinching: The moving parts (where the ring passes through the mouthpiece) can occasionally pinch the lips or corners of the mouth, particularly with certain mouthpiece designs or if the bit is fitted incorrectly.

What it's good for

• Horses that lean on the bit or feel stiff: The Loose Ring is a good choice for a horse that prefers to lean on the bit and can feel stiff, since the moving parts are harder to brace against than a fixed contact point.
• Horses that respond well to a "softer," moving feel: The subtle motion can help horses that tend to lean, brace, or get heavy on a fixed contact, since the moving bit is harder to "lock onto."
• Encouraging relaxation and acceptance of the contact: Widely used to promote chewing, salivation, and a relaxed jaw, especially in dressage training at all levels.
• Experienced horses with established steering: Since it offers minimal lateral guidance, it suits horses that are already confirmed in their steering and don't need extra directional reinforcement from the bit itself.
• General riding and competition use: It's an extremely popular, versatile, all-purpose bit used across nearly every discipline — dressage, showjumping, eventing, hacking, and more.
• Riders wanting a classic, adjustable feel: Its independent movement gives riders a very traditional, "give and take" feel through the reins.

A note on fit and accessories

• Because the ring can slide through the mouthpiece, it's important the rings are large enough (or fitted with Bit Guards) to prevent the ring from pulling through the mouth or pinching the lips against the sides of the mouth.
• Bit Guards: Using Bit Guards will reduce movement of the rings, if a more stable feel on the reins is preferred. When correctly fitted, the hole where the bit ring passes through should sit just on the corner of the mouth.
• Mouth Corner Tape: To avoid any pinching, we recommend using our Mouth Corner Tape.
• Mouthpiece choice: The choice of accompanying mouthpiece is also worth considering — for example, for a playful mouth, a more stable mouthpiece design may be preferable to complement the Loose Ring's natural movement.

Competition legality

The loose ring is FEI-approved for dressage and permitted across virtually all major disciplines and competition levels, making it one of the most universally accepted bit designs.

Summary

The Loose Ring bit is valued for its freedom of movement, even pressure distribution, and encouragement of a soft, relaxed mouth, making it a classic all-purpose choice — particularly well suited to horses that lean or feel stiff, or those with established steering that benefit from a bit that doesn't lock into one position, though it offers less lateral/steering support than fixed-cheek designs like the D-ring or Full Cheek.

Like the blue steel version, this describes a mouthpiece material and design combination that can be built onto various cheek styles (loose-ring, D-ring, Full Cheek, or even a gag) — so the cheek/ring choice still determines the bit's lateral action, while these features shape the feel in the mouth itself.

Breaking down the features

• Polymer mouthpiece:
• Made from a synthetic "space age" polymer rather than metal — often scented (commonly apple) to encourage acceptance.
• Feels warmer and softer than metal against the tongue and bars, generally regarded as gentler and more forgiving, especially for horses that are apprehensive about metal bits or have sensitive mouths.
• Well accepted by most horses due to both the softer material and the palatable scent.
• Double-jointed construction:
• Consists of three parts — two outer sections plus a center link — rather than a single hinge.
• This reduces palate pressure and distributes contact more evenly across the tongue, bars, and corners of the mouth compared to a single-jointed mouthpiece, avoiding the sharper "nutcracker" action of a single joint.
• Allows greater mobility in the mouthpiece, which can improve comfort and reduce resistance in many horses.
• The size and shape of the center link influences how much tongue pressure is applied — a thicker center link means more tongue pressure, making mouthpiece choice somewhat adaptable to individual mouth conformation.
• Copper roller:
• A small rotating roller, usually pure copper (often 99.9%), set into the center of the mouthpiece.
• Copper is a soft, warm metal with a taste horses generally find pleasant, which encourages salivation and helps keep the mouth moist.
• The roller also gives the horse's tongue something to engage with, which can promote relaxation, softening, and a quieter, more settled mouth — while also giving restless or fidgety horses a constructive outlet.
• In some designs, the rolling action additionally discourages leaning on the bit, since a horse can't get a fixed, stable purchase against a moving roller.

What it's good for

• Horses that are apprehensive about metal or slow to accept a bit: The combination of a soft, palatable polymer mouthpiece and a pleasant-tasting copper roller is specifically aimed at improving comfort and acceptance.
• Horses with sensitive mouths or dislike of "cold" metal contact: The polymer's warmth and give can make the overall feel gentler than an all-metal mouthpiece.
• Horses that need encouragement to relax the jaw and salivate: Useful for tense, dry-mouthed, or resistant horses, similar in intent to sweet iron or copper metal bits.
• Horses that fidget, chew excessively, or seem to need something to do with their tongue: The roller offers a controlled, contained outlet for that tendency.
• Horses that lean on contact: The rolling action can discourage a horse from bracing against a fixed mouthpiece.
• Young or green horses learning to accept contact: Often used as an approachable, comfort-focused introduction to bit acceptance.

A note on classification

• As with the blue steel/brass roller combination, the overall severity and lateral action still depends on the cheek style the mouthpiece is built into — a loose-ring version will feel different from the same mouthpiece on a Full Cheek or gag bit, which would add steering support or leverage respectively.
• This mouthpiece and material combination is generally considered mild, prioritizing comfort, salivation, and acceptance rather than added control.

Summary

A double-jointed polymer mouthpiece with a copper roller combines a soft, warm, palatable material with an evenly-distributing double joint and a salivation-encouraging copper roller — making it one of the gentler, more comfort-focused mouthpiece options available, well suited to sensitive, apprehensive, tense, or fidgety horses that benefit from extra encouragement to relax and accept the bit, regardless of which cheek/ring style it's paired with.