DURA-ACE 11-Speed Road Cassette Sprocket

CS-R9100

DURA-ACE_R9100_m

CS-R9100

DURA-ACE - 11-Speed - HG-EV - Road Cassette Sprocket

Using a carbon fiber and alloy spider and five titanium sprockets, the DURA-ACE R9100 cassette provides accurate shifting and light weight to the most discerning road cyclists on the planet.

  • Rider tuned gearing
  • Lightweight
  • CFRP & Alloy spider arm, 5 titanium sprockets

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO CS-R9100
SERIES DURA-ACE R9100 Series
Average weight 175 (11-25T) 193 (11-28T) 211 (11-30T) 189 (12-25T) 205 (12-28T)
Combination 11-12-13-14-15-16-17*-19*-21*-23*-25*T | 11-12-13-14-15-17-19*-21*-23*-25*-28*T | 11-12-13-14-15-17-19*-21*-24*-27*-30*T | 12-13-14-15-16-17-18*-19*-21*-23*-25*T | 12-13-14-15-16-17-19*-21*-23*-25*-28*T
   
Combination name (Group name) 11-25T 11-28T 11-30T 12-25T 12-28T
Type HG-EV
Compatible chain HG-X11/CN-LG 11-speed
Spider arm_QTY (pcs) 2
Type HG-EV
Rear speeds 11
Aluminum gear_QTY (pcs) 0
Aluminum spider arm_QTY (pcs) 1
Carbon spider arm_QTY (pcs) 1
Steel gear_QTY (pcs) 6
Titanium gear_QTY (pcs) 5

SERIES LINE-UP

  • Bottom Bracket DURA-ACE Press Fit Bottom Bracket 86.5 mm shell width
  • Wheel DURA-ACE C24 Clincher Front Wheel
  • Wheel DURA-ACE C24 Clincher Rear Wheel
  • Wheel DURA-ACE C40 Clincher Front Wheel