For riders looking to shed a few grams without spending an arm and a leg the AER Series bearings from Cane Creek offer an economical and effective solution. The hybrid bearing uses steel races for durability in an alloy cup to significantly reduce bearing weight over a traditional all steel construction. Available in the most common sizes each bearing is sold individually.
|47mm 45/45°||17.9 grams|
|52mm 45/45°||21.2 grams|