CeramicSpeed BB Alpha ITA SRAM DUB Road Bottom Bracket BF PA Giant Lightweight Tubeless Valve Stems

Giant Lightweight Tubeless Valve Stems - Black

Why Choose the Pirelli P Zero Race TLR Tubeless Tyre - Italian Made - Black

External rim width: 27

Brakes: Shimano Deore BR-M6120

The SRAM Force AXS E1 shifter eliminates traditional mechanical cables

CeramicSpeed BB Alpha ITA SRAM DUB Road Bottom Bracket BF PA Giant Lightweight Tubeless Valve StemsA 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