Already own a Shimano Dura-Ace R9100 or Ultegra R8000 crankset? No problem, Pioneer's BYOC program provides a Buy It, Ship It, Ride It program for a simple and affordable drive side power meter solution. Simply pack your crankset in the customized shipping box, register your crankset on-line, print your pre-paid shipping label and drop the kit in the mail. Once received at Pioneer's Cycle Installation Center, we'll keep you updated during the installation process and ship your completed dual leg power meter back in 7-10 business days.
Features & Specs: