Myler Black Seven Shank SI Ported Barrel MB33 with Copper Roller - Test Ride Bit

Designed to offer generous tongue relief with advanced rider-to-horse communication, the Myler MB33 Medium Wide Ported Barrel Seven Shank Copper Roller Curb Bit is an excellent choice for horses with a steady disposition and refined training. The copper roller encourages relaxation, while the wide low port helps soften contact and reduce tongue pressure. Built with Myler’s signature Independent Side Movement™ and curved mouthpiece, this Level 3 bit promotes responsiveness without overwhelming the horse.

Product Details:

• Bit Type: Curb bit for finished horses or those needing maximum tongue relief (Level 3)
• Mouthpiece: MB33 sweet iron medium wide ported barrel with copper roller
• Shank Type / Length: 6 ¾" black steel Seven Shank with decorative stainless dots
• Material / Finish: Sweet iron with copper inlay; black finish will patina over time
• Fit / Comfort: Offers tongue relief and soft contact through curved design
• Legal / Discipline: Western use; check rulebook for discipline-specific regulations
• Test Ride Program: Eligible for our Bit Test Ride Program
• Material: Sweet iron mouthpiece, copper roller and inlay, stainless steel accents

Fit & Usage:

• Available in 5" mouthpiece size
• 6 ¾" shank length
• Fits most horses needing a Level 3 bit with refined pressure distribution and added tongue freedom

A refined bit with modern communication in mind, ideal for experienced riders and well-trained horses.

Please note: If you would like to ensure you receive a bit that has never been part of our Test Ride Program, please call us at 800-321-2142 to place a special order. Special order bits are non-returnable.