Chris King Bottom Bracket ThreadFit T47 30i

ThreadFit™ T47 30i fits cases with widths of 68 mm, 73 mm, 83 mm, 86 mm and 92 mm, with 30 mm axes.

All our bottom brackets are equipped with King's legendary angled contact bearings, available in either steel or ceramic. These bearings are the best in the industry and actually become even faster over time as their contact surfaces wear down.

You want this bottom bracket because it offers extremely low resistance. You want this bottom bracket because it can be opened, cleaned, and relubricated for years of reliable service. You want this bottom bracket because you don't want to think much about your bottom bracket.

• King Lifetime Warranty
• Legendary homemade storage
• Ceramic bearing upgrade available
• Screw locking mechanism with PressFit 30 housing strength
• A fitting kit is required for use and is included in the purchase price.
• Designed, manufactured and assembled in Portland, Oregon, USA
• Use the Chris King bottom bracket tool for assembly.