CeramicSpeed T47/86 Bottom Bracket - 30mm Black keyword search-gp Sigma Cadence and Speed Sensors

Sigma Cadence and Speed Sensors and Kits are designed for use with Sigma cycling computers

Lock - True Lockout for all those sprint finishes

Furthermore it enables cyclists not only to maintain their freehub system without special tools but also to convert to the various standards

Features reinforced stress areas to offer strength and durability

CeramicSpeed T47/86 Bottom Bracket - 30mm Black keyword search-gp Sigma Cadence and Speed SensorsCeramicSpeed T47 86 Bottom Bracket 30mm Black. The CeramicSpeed T47 86 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Bottom Bracket Shell I. D. 47 BB Frame Interface T47 BB Shell Width (mm) 86 Defined Color Black