Hyper Speed System - SHIMANO 891

Hyper Speed System - SHIMANO 891

Regular price $ 475 now $ 400

IN-STOCK!!!

SLF Motion Hyper Speed System

*8000, 8050, 9100 & 9150 Series Shimano Rear Derailleurs ONLY!

  • 14T/17T Combination Oversize Wheels are CNC machined out of G2 Titanium. 

  • Cage plates are CNC machined out of 7075 Aluminum.  Required hardware is a combination of Titanium and Stainless Steel parts.
  • The heartbeat of the oversize Titanium wheels are coated (at no extra cost to you!) hybrid ceramic bearings.
  • SHIMANO Compatible - Ultegra 8000, 8050 & Dura Ace 9100, 9150 Series rear derailleurs.  This system will work with 32T cassettes and smaller.
  • This Hyper Speed System will NOT work with older Ultegra 6000 & 7000 or Dura Ace 9000 rear rerailleurs.  This Model 891 is ONLY compatible with the newest version Shimano derailleurs.
Hyper Speed System - SHIMANO 891