All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances.
- CNC machined 6061 aluminum
- Black anodized finish
- Attaches to frame with:
- (1) M3x10mm Socket Head Screw
- Fasteners Included
- For 12x1.0 Thru Axle (Double Lead)
- Replaces Cannondale Part #K33009
Note: DROPOUT-399 is for M12x1 double lead threaded axles (Cannondale Speed Release). For regular M12x1 thru axles, use DROPOUT-303.
For Cannondale
- SystemSix Carbon (with Speed Release Axle) - 2019
- SystemSix HM (with Speed Release Axle) - 2019