CeramicSpeed T47 Bottom Bracket - Black (86mm Width) BF PA a very high fabric density

a very high fabric density is reached which not only makes the Breaker more resistant to foreign objects but is also especially resistant to punctures

and an utter buzzkill with a flat tire

Inside the Nano

a high grip finishing tape and expanding aluminum/composite end plugs to ensure every detail is perfect

Rene Herse

CeramicSpeed T47 Bottom Bracket - Black (86mm Width) BF PA a very high fabric densityNote: This listing is for 86mm width inboard type T47 T47 is a newer standard with the dimensions of a PF30 bottom bracket shell, but with threads substituting for a press fit. This bottom bracket allows you to install Shimano and other 24mm diameter thru axle cranks into a T47 shell. CeramicSpeed Bearings come installed in cups and are connected through the shell. There are 2 versions: Standard and Coated Bearings. Both have super round CeramicSpeed