FSA's Afterburner Crankset uses hollow-forged aluminum crankarms to help keep the weight down, and the stout BB30 axle increases stiffness and pedaling efficiency while narrowing the Q-factor and shedding even more weight. High-quality aluminum chainrings provide fast, precise shifting.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|36/22 / Black / 170mm||00400310054548||312-0355||CBS-CR5438|
|36/22 / Black / 175mm||00400310054555||312-0356||QBP-CR5021|