Myler HBT Shank SI Mullen Barrel Low Port No Hooks MB06 - Test Ride Bit

Designed for horses progressing into more refined communication, the Myler MB06 Mullen Low Port Comfort Curb Bit offers a smooth transition from Level 2 into Level 2-3. The MB06 mouthpiece features a wide barrel with a forward-tilted, low ¾" port that allows tongue relief without palate pressure. This port design supports relaxation and swallowing while still providing bar and lip pressure when reins are engaged. The sweet iron mouthpiece encourages salivation, and the patented Independent Side Movement enhances precise, one-sided rein cues. With a mild shank and indirect curb action, this bit is ideal for everyday training, trail riding, or horses with a steady disposition needing more freedom without losing responsiveness.

Product Details:

• Bit Type: Short shank curb bit with low port mullen-style mouthpiece (Level 2–3)
• Mouthpiece: MB06 sweet iron with wide barrel, forward tilt, and copper inlay
• Shank Type / Length: 5" HBT shanks with Independent Swivel Cheek design
• Material / Finish: Sweet iron with stainless steel cheeks and copper inlay
• Fit / Comfort: Forward-tilted low port provides tongue relief without palate contact
• Legal / Discipline: May be legal in some Western show classes (confirm with your association's rulebook)
• Test Ride Program: Eligible for our Bit Test Ride Program
• Material: Sweet iron, copper, stainless steel

Fit & Use:

• Mouthpiece Width: 5"
• Port Height: 3/4"
• Cheek Length: 5"
• Ideal for horses advancing beyond Level 2 or transitioning from traditional mullen-style bits
• Indirect (curb) rein action; use with curb strap for full function

A mild leverage bit offering tongue relief and balanced feel for horses advancing through the Myler bitting system.

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.