Derailleur Hanger 269 black diamond making it the quietest smart

making it the quietest smart trainer to ever leave our doors

and all your adventures

Made from tear-resistant

rubber glue that is ideal for fixing outdoor gear that’s in constant motion

Derailleur Hanger 269 black diamond making it the quietest smartAll Wheels Manufacturing replacement derailleur hangers are produced in their Colorado shop to exacting tolerances. CNC machined 6061 aluminum Black anodized finish Distance between mounting holes: 28mm Attaches to frame with (2) M3x8 flat head screws Fasteners not included Replaces Cannondale Hanger #KP284 Important Note: Cannondale made a running change in their KIDS TRAIL 24 bike production with early runs using a unique hanger (Cannondale part #