Full Speed Ahead Energy Stem - 120mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=660431 Prevent wear and tear on

Prevent wear and tear on the trainer

110 year warrranty

Material 6061-T6 Aluminum Primary Color Black Teeth 25

Color Silver Range 11-29 Cassette Cogs 11-12-13-14-15-16-17-19-21-23-26-29 Cassette Body Type Campagnolo 10/11/12 Speed Drivetrain Speeds 12 Weight 266 Defined Color Silver

Full Speed Ahead Energy Stem - 120mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=660431 Prevent wear and tear onFull Speed Ahead Energy Stem 120mm 31. 8 Clamp + 6 1 1 8" Alloy Black. FSA Energy Mountain Road Stems are constructed of forged and CNC machined 7050 T6 aluminum with a 4 bolt sculpted faceplate. 3D Forged and CNC machined from AL2014 4 bolt sculpted SL faceplate Titanium hardware 40mm clamp stack height TECH SPECS Stem Angle (deg) +6 Stem Angle (deg) 6 Defined Color Black S. H. I. S. Stem Clamp Diameter 28. 6 Stack Height 40 Weight 113 Color Black