Horse 3-Ring Butterfly Bit | Stainless Steel Mullen Mouth & Curb Chain | BI-0015

BI-0015 Premium 3-Ring Butterfly Bit with Mullen Mouth Mouthpiece

The BI-0015 is a full stainless steel 3-ring Dutch Gag-style butterfly bit featuring a smooth mullen (straight bar) mouthpiece and a curb chain. The mullen mouth applies even, consistent pressure across the bars and tongue without any joint action — making it one of the gentlest mouthpiece options available, ideal for horses with a sensitive mouth or a low palate.

Key Features

• 3-ring Dutch Gag cheekpiece — three oval rings per side allow rein attachment at different heights, giving the rider control over the degree of poll and bar pressure
• Mullen (straight bar) mouthpiece — no joint means no nutcracker action; pressure is distributed evenly and gently across the tongue and bars
• Full stainless steel construction — hygienic, rust-resistant, and highly durable; easy to clean and maintain
• Curb chain included — adds a light chin groove action when the lower rings are used, supporting collection without harshness
• 12 sizes available — 10.0 cm (3.9") to 15.5 cm (6.1") for a precise, comfortable fit

How to Use

Attach reins to the top ring for a mild snaffle-like action. Use the middle ring for moderate poll pressure, or the lower ring with the curb chain for a more collected, refined response. The mullen mouthpiece makes this an excellent choice for horses that resist jointed bits or carry their tongue over the bit.

Ideal For

Horses with a sensitive mouth, low palate, or those that dislike the nutcracker action of a jointed bit. Also well-suited to riders seeking a gentle yet adjustable bit for schooling, hacking, or competition.

Size Guide: Measure your horse's mouth width from corner to corner and add 0.5 cm for the ideal fit.