Bit Ring is the rings located on both sides of mouthpiece attaching with bridle and rein. There are many kinds of bit rings: loose ring, Dee-ring, half cheek, full cheek, and half spoon... 衔环是用来连接缰绳的部分。衔环...
Rider perception of the severity of different types of bits and the bitless bridle using rein tensionometryJournal of Veterinary Behavior: Clinical Applications and Research, Volume 8,Issue 2, Pages e18, March 2013, Authors:H. Randle; H. Wright....