SRAM Red Front Derailleur

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

SRAM’s Red Front Derailleur takes precision shifting to its limits, offering the smoothest up - and downshifting. Bolstered by a hardened titanium cage, shifting and trimming are fast, easy, and smooth as silk across the entire range for both traditional and compact ring sets. SRAM actuation maintains proper balance between upshifting and downshifting

Specifications

Configurations: Braze-On, 31.8 AL Clamp, 34.9 AL Clamp

Weight: 58g braze-on, 72g clamp-band

Material: Aluminum Mount, Hardened Titanium Cage

Speeds: Double Front Chainring