Full Speed Ahead Energy Stem - 120mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=660431 }Topeak FreeLoader Stem Mount Bag

}Topeak FreeLoader Stem Mount Bag - 1L Black

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

75 Color Matt Trans Secret Blue Primary Color Blue Wheel Diameter 20

Prevent wear and tear on the trainer

Full Speed Ahead Energy Stem - 120mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=660431 }Topeak FreeLoader Stem Mount BagFull 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