Wheels Manufacturing Derailleur Hanger - 39 MFPN=DROPOUT-649 Caliper hardware kits for repair

Caliper hardware kits for repair and maintenance of SRAM disc brake caliper models

Model SLR Boost 3D Superflow Idmatch S3 Rails Carbon Top 3D Printed Color White Limited Edition LxW (mm) 248x130 Weight 166g

Material:  6061-T6 aluminum bracket

Measure your upper seatpost stanchion diameter to determine the correct size to use

Diameter: 15 mm

Wheels Manufacturing Derailleur Hanger - 39 MFPN=DROPOUT-649 Caliper hardware kits for repairWheels Manufacturing Derailleur Hanger 39. 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