Full Speed Ahead Gossamer Stem - 110mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=02-FRK-20RACE-BLK10 }Thule 5030 Evo Roof Rack

}Thule 5030 Evo Roof Rack Fit Kit

Color Black/Silver Tooth Count 32 Mount Type Chainring Chainring BCD Direct Mount SRAM Material Aluminum Defined Color Silver Defined Color Black

11T tension pulley

and it reinforces the sidewall while letting the tread ride on air

Full Speed Ahead Gossamer Stem - 110mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=02-FRK-20RACE-BLK10 }Thule 5030 Evo Roof RackFull Speed Ahead Gossamer Stem 110mm 31. 8 Clamp + 6 1 1 8" Alloy Black. FSA (Full Speed Ahead) Gossamer Stems3D forged and CNC machined from AL6061 T6 4 bolt cold forged front clamp diameter Chromoly hardware TECH SPECS Stem Angle (deg) +6 Stem Angle (deg) 6 Length 110 Bar Clamp Diameter (mm) 31. 8 Color Black Weight 144 Material Alloy Defined Color Black Stack Height 40 S. H. I. S. Stem Clamp Diameter 28. 6