Wheels Manufacturing Derailleur Hanger - 99 MFPN=Y1WC98040 Tooth Count 36 Material Aluminum

Tooth Count 36 Material Aluminum Designed for ebike Yes

Flange No Color Black Length 100 Defined Color Black Grip Shift Specific Yes Shape Round Weight 80 Lock On Yes

Double X-Durability

}Shimano GRX ST-RX815 2 x 11-Speed Di2 Left Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper Pre-Bled 1000mm Hose

Wheels Manufacturing Derailleur Hanger - 99 MFPN=Y1WC98040 Tooth Count 36 Material AluminumWheels Manufacturing Derailleur Hanger 99. Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance. OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China. As a result you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. CNC