Wheels Manufacturing T47 Angular Contact BB for 30mm Cranks - Black Bike It is wireless

It is wireless

If the product is hard

Q-RING ADVANTAGES (Oval Chainrings):

shoe-sock interface

An excellent way to hold your XLAB Air Strike CO2 Cartridges and XLAB Nanoflator or Speed Chuck

Wheels Manufacturing T47 Angular Contact BB for 30mm Cranks - Black Bike It is wirelessBearings: Enduro Angular Contact Color: Black Bottom Bracket Frame Interface: T47 Bottom Bracket Shell Width (mm): 68mm 132mm Bottom Bracket Shell I. D.: 47x1. 0mm Threaded Crank Spindle Diameter: 30mm Over Bearing Width: 68mm in 68mm wide shell* Tool Pattern: 48. 5mm x 16 notch Weight: 97g Packaged for retail display * Over Bearing Width Dimensions include supplied silicone dust shields. Compatible with the following Bottom Bracket Standards (47x1.