Full Speed Ahead Energy SCR Stem - 80mm 31.8 Clamp -6 1 1/8" Alloy BLK/Gray MPFN-HBSP3301606FPU Four phenolic plastic pistons provide

Four phenolic plastic pistons provide the stopping power and excellent heat management

50 color black/blue weight 350g

Tooth Count 40 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 130 Color Black Defined Color Black Material Aluminum

If spacers are needed you will need to use special Knock Block compatible spacers with notch features

Paul Component Engineering SRAM Shifter Mounts

Full Speed Ahead Energy SCR Stem - 80mm 31.8 Clamp -6 1 1/8" Alloy BLK/Gray MPFN-HBSP3301606FPU Four phenolic plastic pistons provideFull Speed Ahead Energy SCR Stem 80mm 31. 8 Clamp + 6 Black Gray. The FSA Energy SCR Stem represents cutting edge aluminum construction. The shape is 3D forged from 2014 aluminum for great strength with the final refinements carried out by CNC machining. Titanium bolts complete the package. Semi Integrated Cable routing (SCR) 3D Forged and CNC machined from AL2014 4 bolt sculpted SL faceplate Finish: Bead blasted black with polished black anodized