Description Reviews Description: 15 to 1 gear ratio. Singles. 3-a-side. Classic vintage styling. With Roto-grip 2 way locking system. First locks strings onto post, second locks post into place. Self lubricating. Nickel. (0 ) Reviews: No reviews yet. Be the first to review! Write a Review Your email address will not be published. Required fields are marked. You must be logged in to post a review.