Wheels Manufacturing Derailleur Hanger - 51 MFPN=19245-01 Tooth Count 36 Ring Position/Type

Tooth Count 36 Ring Position/Type Middle Drivetrain Speeds 9 Chainring BCD 104 Color Silver Defined Color Silver Material Steel

Non-contact seals complete the bearings

Color Black Defined Color Black ISO Diameter 559 / 26" MTN ISO Width (mm) 53 Labeled Size 26 x 2

GRX BL-RX610 left brake lever with textured hood ensures youre always in control even on bumpy descents

}Park Tool Polylube 1000 Grease Tub 16oz

Wheels Manufacturing Derailleur Hanger - 51 MFPN=19245-01 Tooth Count 36 Ring Position/TypeWheels Manufacturing Derailleur Hanger 51. 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. These