Aerus C4RD Stem
The Aerus C4RD Stem is a 154 gram (90mm) rounded profile T700 carbon road stem. The Aerus C4RD Stem features a four bolt clamp pattern. 31.8 Bar bore 1 1/8 steerer bore. The Aerus C4RD Stem is available in 90, 100, 110 and 120 mm sizes..