NEW FSA (Full Speed Ahead) Energy Stem 100mm, +6,-8 variant-size-58cm the Super Professional features the

the Super Professional features the 2-For-1 Dropout

Insert the steel shims on either side of the disk to get the correct pad spacing and make sure the caliper is parallel with the rotor

Shifting is optimized with an advanced motor and signal travel

Nylon blend fabric with laser perforated panels

NEW FSA (Full Speed Ahead) Energy Stem 100mm, +6,-8 variant-size-58cm the Super Professional features theFSA 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 Stem Angle (deg): +6 Stem Angle (deg): 8 Defined Color: Black S. H. I. S. Stem Clamp Diameter: 28. 6 Stack Height: 40 Weight: 113 Color: Black Material: Alloy Length: 100 Bar Clamp Diameter (mm): 31. 8