CeramicSpeed BB ALPHA Bottom Bracket - English/BSA, 73mm, For 24mm/Shimano Spindle, MTB, Black Default:Default The included Dupont Tefzel coated

The included Dupont Tefzel coated shift cable offers greater durability than previous coated cable designs while maintaining a smooth cable surface for reliable shifting performance

Compatible with — 100-5D Micro-Adjust Clamp

outboard bottom bracket bearing system provides better weight distribution and more pedaling stability

Shimano Disc Rotor Parts

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA, 73mm, For 24mm/Shimano Spindle, MTB, Black Default:Default The included Dupont Tefzel coatedA 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 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All