[1x11 Speed] Shimano Dura-Ace CS R9100 Cassette and CN HG901

[1x11 Speed] Shimano Dura-Ace CS R9100 Cassette and CN HG901

Shimano DA/XTR 11-Speed Chain CN-HG901-11 116 Link

This Shimano Dura-Ace 11-speed chain is lightweight and comes with Shimano's HG-EV symmetrical design chain for smooth shifts and maximum durability.

Features:

• Outer plate design has been developed to reduce the chance of chain suck
• Hollow pin for added weight saving
• Optimised for 11-speed Super Narrow HG-EV drivetrains
• Sil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability
• The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running

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