Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.

Technical Documents
  • Multiple position setting unit which can be mounted near top center of the handlebar SM-BTR1-67
  • Super stress free operation, thanks to Di2 technology
  • Digital operation reduces the chance of human error and continuous durability
  • Ergonomic controllability with Di2 technology for next generation of riding experience
  • Optimum ergonomics contributes to better steering control
  • Auto trim system makes it even more easy to ride
  • Diagnosable system works on PC for maintenance