・Compatible with wired connection (for e-bike application)

where changing conditions demand versatility

it helps keep your bike in prime condition

The Corsa PRO is the ultimate racing tire

The reinforced Corespun-K casing increases sidewall protection and with its 320 TPI

ceramicspeed bottom bracket bb alpha for bb86 shimano road color_T.K.O. Red ・Compatible with wired connection (forThe BB ALPHA represents CeramicSpeed's pinnacle bottom bracket engineering, designed for cyclists demanding uncompromising durability and performance. Hand built with grade 3 Silicon Nitride ceramic balls paired against hardened stainless steel races, this unit delivers 500% superior moisture protection while maintaining ultra low friction characteristics. Custom engineered seals and precision dust covers shield internal components from the elements.