CNC machining from solid 6061 aluminum billet produces a derailleur hanger with tighter tolerances than forged alternatives. The Wheels Manufacturing Derailleur Hanger 349 applies this precision manufacturing approach to Pinarello's disc brake road and gravel frames, delivering an aftermarket replacement that matches or improves upon the original equipment piece. The black anodized finish adds corrosion resistance while maintaining a clean appearance that disappears against most Pinarello colorways.

This hanger replaces the factory part on thru-axle Pinarello disc frames including the Dogma F10 Disc, Dogma F12, Prince Disk, Gan Disk, and Nytro models. The integrated thru-axle design positions the derailleur mounting tab precisely where your rear derailleur expects it, which matters when you're running tight cassette-to-derailleur clearances on 12-speed drivetrains. Bent hangers introduce shifting hesitation and ghost shifts that no amount of cable tension adjustment can fix, so carrying a spare makes sense if you're traveling with your bike or racing on unfamiliar roads where a parking lot tip-over could end your event.

Wheels Manufacturing machines these hangers at their Colorado facility and maintains the tooling to produce consistent parts across production runs. The company has built a reputation among mechanics for producing hangers that often shift more precisely than the forged OEM pieces they replace, largely because CNC machining holds tighter dimensional tolerances than stamping or casting processes. The hanger attaches to your frame with a single M4x14 flat head screw, which you'll need to source separately or reuse from your existing hanger if it's still in good shape. Pinarello's original part number is PI-DROP-OUT-TA-RIGHT-IN if you need to cross-reference against your frame's documentation or verify fitment before ordering.... Read More