Shimano chainring Dura Ace FC-R9100 crank LK 110 Outdoor
With their special tooth profiles, recording pens and climbing aids the Dura Ace FC-R9100 chainrings enable a particularly soft and fast switching operation. So is with them a load switching, how it was normally only used by the derailleur, without any problems. Your construction carbonfaserverstäkten plastic with aluminum teeth helps to keep the weight low, while increasing the torsional rigidity. Also contributes to the hollow profile of the large chainrings.
NOTE: The letter combinations (MS, MT, MW, MX) behind the number of teeth should be large and small chainring match. The Dura Ace FC-R9100 chainrings have been matched by their climbing aids specifically to each other and to achieve their superior switching performance only in the cases provided by Shimano combinations.
Material: aluminum, carbon fiber reinforced plastic
Number of teeth (Kombinierbarkeitsindex): 50 (MS), 52 (MT), 53 (MW), 54 (MX) or 55 (MX) teeth
bolt circle diameter: 110 mm
Mounting Type: 4 hole, asymmetrically
Compatibility: Shimano Dura Ace FC-R9100
Weight: not specified by the manufacturer
Delivery: 1x chainring