2mm thick sides

Single-wall rims and loose-ball hubs that come out of the box round and true

Updated to better fit current bike models by increased length and width of fender

Specifically designed for CamelBak reservoirs and water bottles

Efficient pedaling and better bike control

WHEELS MANUFACTURING Derailleur Hanger - Dropout-17 sale 2mm thick sidesWheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. Made in the USA. CNC machined 6061 aluminum Black anodized finish Attaches to frame with (2) M3x10 Socket Head Screws Replaces Cannondale Part #A240C EBO Note: DROPOUT 17 measures 15. 49mm between the 2 mounting holes (center to center) and 4. 7mm between the 2 vertical plates.