Video below shows the difference between our installed Hyper Speed System and the stock Shimano setup. Both videos utilized an ICE Friction chain and the same SLF Motion Hyper Bottom Bracket...
17-Tooth 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.
SHIMANO Compatible - Ultegra6700 (10sp Mechanical), 6770 (10sp Di2), 6800 (11sp Mechanical) & 6870 (11sp Di2) as well as Dura Ace 7900 (10sp Mechanical), 7970 (10sp Di2), 9000 (11sp Mechanical), & 9070 (11sp Di2) rear derailleurs. This system will work with 28T cassettes and smaller.
This Hyper Speed System will NOT work with Ultegra 8000 & 8050 nor Dura Ace 9100 & 9150.