CHRIS KING ThreadFit T47 30i

Chris King ThreadFit™ T47 30i is an internal-cup T47 bottom bracket for 30mm and DUB-family cranksets.

• BB standard: T47 internal
• Shell widths listed on the current Chris King product page: 68mm / 73mm / 83mm / 86mm / 92mm
• 30mm spindle: Fit Kit #5
• DUB: generally Fit Kit #1, with additional parts depending on shell width and crank configuration
• King Lifetime Warranty
• Steel / ceramic bearing options
• Installation tool: Chris King TBB007 or compatible tool

T47 30i has significant setup differences by shell width. For DUB 92mm / 92SB+ applications in particular, follow the additional-parts specification in the official Fit Guide.

Fit Kits are sold separately by Circles.

Fit Kit #3 / #5 / DUB Fit Kit #1 / #2

Chris King official support, Bottom Bracket Manual & Fit Guide