FSA SL-K Stem 31.8mm x 90mm -12° Weight-233g Once you’re clipped in the

Once you’re clipped in the features of ATAC XC 12 really kick in: Freedom of movement lateral and angular for reduced injuries and muscle fatigue

Includes 4-bolt 104 BCD spider/adapter (Not compatible with CK-1 crank spider/adapter)

Wind and water resistant softshell material with strategic stretch panels allows for good mobility and ventilation

is an affordable tire that has a smooth rolling center ridge and aggressive shoulder lugs for secure traction on loose surfaces

bike maintenance

FSA SL-K Stem 31.8mm x 90mm -12° Weight-233g Once you’re clipped in theThe Full Speed Ahead SL K Stems are 2D forged and CNC machined from AL2014. 4 bolt cold forged alloy faceplate Chromoly hardware Anodized black finish