Chris King ThreadFit T47 30i Bottom Bracket Fit Kit 5 - T47 For 30mm Spindles BLK Model=Bottom Bracket Tools Tiagra 4650

Tiagra 4650

FSA ACR (Aerodynamic Cable Routing) Stems have a low profile frontal area that is suitable for road and gravel riding

Diameter- 31mm

DELUXE SELECT PLUS (B2)

Chris King ThreadFit T47 30i Bottom Bracket Fit Kit 5 - T47 For 30mm Spindles BLK Model=Bottom Bracket Tools Tiagra 4650The ThreadFit T47 30i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. ThreadFit T47 30i will fit 68mm 73mm 83mm 86mm and 92mm shell widths with 30mm spindles Legendary made in house bearings Easily serviceable with a grease injection tool King Lifetime Warranty Bottom Bracket Shell I. D. 47 BB Frame Interface T47 BB Shell Width (mm) 86