The CeramicSpeed T47a Coated bottom bracket is a threaded bottom bracket shell design that uses an oversized interface of BB right. The asymmetrical 77mm shell width places the drive side bearing externally, with the non-drive side bearing inside the frame.
Price: $254.73 from Backcountry
| Merchant | Price | |
|---|---|---|
| $254.73 | Visit Store |
The CeramicSpeed T47/86 Inboard Coated Bottom Bracket lets us easily install Shimano and other 24mm diameter thru-axle cranks into a T47 shell. This version features coated bearings that use a 3-micron thick metallic layer making for a harder, smoother,...
The PF4130 bottom bracket is Press Fit into 41mm diameter shells that are 86. 5mm wide and mate most cranks with a 30mm spindle to that standard. If you have a BB86 frame and want to install a 386EVO crank or Rotor 30mm crank, this is the kit you need....
With compatibility for four different spindle sizes, the CeramicSpeed T47a bottom bracket gives us a high-end option for our dream road bike build no matter what crankset we choose to run. CeramicSpeed hand builds their bearings for durability and efficency...