CeramicSpeed Bottom Bracket - ALPHA BB90 Shimano RoadA bottom bracket built to outlast your frame. BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls, custom engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra low friction performance. The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB

Tire Intended Use: Mountain

The RED AXS power meter kit adds Quarq technology to SRAM's one-piece chainrings for the lightest

Cassette SRAM GX Eagle XS 1275 Transmission 10-52

Compatible with a broad range of Cervelo models including Aspero (2020–present)

so you’ll get fast

include onboard memory to record workouts without a connected device

The Gran Tourer XC is the ultimate

Nanobead EPS foam

The XG-1299 Eagle cassette meets durability requirements for E-MTB applications

Pedal Type: Single Sided Clipless

finished appearance by sealing off unused openings on the stem

5mm BB Spindle Interface DUB Chainring material Aluminum Bolt Circle Diameter (BCD) Direct Mount (DM) Power meter No Power Meter Type n/a