Yeti Longbow The Yeti longbow is available in 52" & 54" lengths. This Bow 52" bow has a laminated Black walnut riser with bamboo accents, and walnut veneers under glass on the limbs. Here is the first 52" prototype being feild tested by the bowyer. This next bow is a 54" Yeti w/ Claro Walnut riser, with Ipe and bamboo accents. This is a left handed 52"model in the photo below. It has Claro Walnut riser w/ Ipe and black glass accents. The limbs are brown glass.