SRAM Apex Front Derailleur

Information from: http://www.sram.com/sram/road/products/sram-apex-front-derailleur.

The Perfect Chainline The new Apex 10 speed Front Derailleur offers a complete approach to the critical balance of positive downshifts and light action upshifts. Featuring a proprietary SRAM actuation ratio, professionally engineered cage design and intuitive adjuters, the new SRAM Apex front derailleur establishes itself as a legitimate high performance product. SRAM actuation maintains proper balance between upshifting and downshifting

Specifications

Technology: WiFLi, ZeroLoss trim

Mount Options: Braze-on, 31.8mm Clamp-on, 34.9mm Clamp-on

Finish: Sleek, Jet Black gloss

Compatibility: Compatible with Standard and Compact chainrings

Weight: Braze-on 89g

Material: Aluminum body, Steel cage