Factor x CeramicSpeed T47a Bottom Bracket - Blue Size:Shimano (24mm) *The brake light can be

*The brake light can be turned off

Moisture-wicking

and in the wind

Stack height + cleats: 17

Factor x CeramicSpeed T47a Bottom Bracket - Blue Size:Shimano (24mm) *The brake light can beFactor x Ceramicspeed T47a bottom bracket in a unique blue colourway. Configured to work specifically with Factor T47a compatible frames like the Ostro VAM v2. T47a is a threaded bottom bracket shell design, utilizing the oversized interface of BB right, but with the benefit and peace of mind of a threaded interface. Compatible frames feature an asymmetrical shell width, placing the non drive side bearing within the frame, and the drive side bearing