FSA SL-K Stem 31.8mm x 90mm -12° Weight-233g Includes 4-bolt 104 BCD spider/adapter

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

bike maintenance

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

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

The PDW Reflective Cargo Web will secure your basket cargo and up your safety game

FSA SL-K Stem 31.8mm x 90mm -12° Weight-233g Includes 4-bolt 104 BCD spider/adapterThe 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