Cervelo Headset 3 Chains Internal O-ring to provide secure

Internal O-ring to provide secure fitment on crank spindle without needing glue

BBright is the Cervélo bottom bracket standard

CeramicSpeed Oil for Pulley Wheel Bearings

features a 21mm internal width with hook to achieve maximum efficiency with tubeless tires ranging from 28 to 32mm [insert tire compatibility table]

Superior hand feel that you need to feel to believe

Cervelo Headset 3 Chains Internal O-ring to provide secureCeramicSpeed headset bearings will take your handling of your bike to new levels, our bearings are built by hand in Denmark to ensure the highest performance and longevity. Cervlo Headset 3 comes in two variants, with our CeramicSpeed Standard Bearings and with out Coated Bearings. The Coated Bearings offer an even longer lifetime and lower friction. Learn more about the coated advantage here In the box 1 1 8" upper headset bearing 1 1 2" lower