A Ring cheekpiece introduces poll pressure as well creating leverage on the mouthpiece, the 2½ Ring version is the softest version of ring bit as the ½ ring softens the leverage on the mouthpiece and poll.
The Happy Tongue is a solid mouth piece. It is curved and ported to give tongue relief. The Happy Tongue would be a good place to start if your horse is:
The rider will know immediately if this is the correct bit, as a horse with a sensitive tongue will finally begin to work into, and accept the contact. Changing the cheekpieces would then allow the rider to adjust the level of control.
Bombers 2.5 Ring Flexible Mullen is a lighter option leverage bit, with the 2.5 Ring...
The Universal cheek provides a number of rein options including the option of...
Anatomy-inspired double jointed bit design with enhanced mouthpiece stability, through optimised alignment of the mouthpiece...