The Volae Over/Under Idler Kit from T-Cycle is here to help optimize your chainline. With a Clamp-On Idler Mount specifically designed for the tubes of a Volae, you can choose the best location to place your idler kit midframe. You'll love how easy to use, how smooth and how quiet this kit is. If you have an older RANS Force 5 with a triangulated frame and two separate idlers, this kit is the best fit for that bike, too! Just send us an email now or with your order and let us know that's the bike you have.