Large size 80 cm x 100 cm

They are designed for use with the following running gag bits including the KK Ultra and Dynamic RS Gag

12mm mouthpiece thicknessFull cheeks measure 160mm

Because the MB 33 offers such a high degree of tongue relief

Detachable hood with one-hand adjustments at the front and neck

Shires Aviemore Rubber Grip Training Reins Length:54" x 5/8" Large size 80 cm xThe Shires Aviemore Rubber Grip Training Reins are useful, rubber grip reins which feature coloured sections to help the rider become more aware of the position of the reins. These reins feature hook and stud billets and stainless steel fittings. Available in Black or Havana; sizes 48" x 5 8" and 54" x 5 8"