All Wheels Manufacturing replacement derailleur hangers are produced in their Colorado shop to exacting tolerances
CNC machined 6061 aluminum
Black anodized finish
Attaches to frame with (2) M4x8 Flat Head Screws
Fasteners not included
Replaces Cervelo part # DRH-R-2003
Check www.wheelsmfg.com for full compatibility
** Note: Many pre-2011 Cervelo models with a replaceable derailleur hanger use Derailleur Hanger #101. DROPOUT-45 may have been used on older frames.