Professional's Choice AV Medium Port Roller Bit - 5" Sweet Iron

Refined Communication for Finished Western Performance Horses

When you're working a finished horse that needs precise cues without heavy-handed pressure, the Professional's Choice AV Medium Port Roller delivers that perfect balance of leverage and softness. Part of the respected Bob Avila Collection, this bit is designed for riders competing in Reining, Working Cow Horse, and Western Pleasure who need a show-legal bit that keeps their horse light and responsive.

The sweet iron mouthpiece with copper inlays naturally oxidizes to create a pleasant taste that encourages salivation and a soft mouth. The medium port provides 1¾" to 2½" of tongue relief for horses with lower palates or sensitive tongues, while the integrated copper roller (cricket) gives busy-mouthed horses something to focus on during runs or long show days. With 8" to 9" shanks, you get the refined signal and leverage needed for advanced maneuvers without sacrificing your horse's comfort.

Why Riders Choose the AV Medium Port Roller

• Superior Tongue Relief — The 1¾" to 2½" medium port allows comfortable tongue movement for horses with lower palates or sensitivity, reducing resistance and encouraging collection.
• Keeps Busy Mouths Focused — Integrated copper roller (cricket) gives your horse something to play with, promoting relaxation and salivation during training sessions and competitions.
• Promotes a Soft, Responsive Mouth — Sweet iron and copper inlays naturally oxidize to create a pleasant taste that horses prefer, encouraging light contact and refined communication.
• Precise Leverage for Advanced Work — 8" to 9" shanks deliver the refined signal needed for high-level Western disciplines without over-bitting your finished horse.
• Show-Legal and Competition-Ready — Approved for major Western associations including Reining, Working Cow Horse, and Western Pleasure competitions.
• Bob Avila Collection Quality — Professional-grade construction that stands up to daily training and the demands of the show ring season after season.

Best For

Western performance riders with finished horses looking for precise leverage and tongue relief in a show-legal bit.

Frequently Asked Questions

Q: What size horse does the 5-inch mouthpiece fit?

This 5-inch mouthpiece is the industry standard for most average-sized Quarter Horses and refined breeds. For proper fit, you should see about 1/8" to 1/4" of space on either side of your horse's lips to prevent pinching. If your horse has a wider jaw or you're seeing too much wrinkle at the corners of the mouth, consider sizing up.

Q: Why is my bit starting to rust — is that normal?

That's actually a feature, not a flaw. The sweet iron mouthpiece is designed to oxidize naturally, which creates a sweet taste that horses prefer. This encourages salivation and helps maintain a soft, responsive mouth. You'll notice the rust doesn't transfer to your horse's mouth — it's a safe, intentional part of the bit's design.

Q: Is this bit legal for Western horse shows?

Yes, the Professional's Choice AV Medium Port Roller is show-legal in many major Western associations, including Reining, Working Cow Horse, and Western Pleasure. Always verify with your specific association's rulebook for bit specifications, but this bit meets standard shank and port measurements for most competitive classes.