Bottom bracket Threadfit 30mm

Bottom bracket Chris King, BSA threads built around angular contact bearings made in USA, Certainly the most durable and performing bottom bracket on the market, their lifetime warranty is the proof!

• BSA/BSC thread
• High quality stainless steel bearings.
• Compatible with 68 / 73 / 83 / 100 mm box width
• External diameter : 34.75mm
• 30mm axis compatible
• Designed, manufactured and assembled in Portland, Oregon USA
• King Lifetime Warranty
• Requires Fit Kit: (sold separately) Fit Kit #2: Use: Road Bottom bracket axle: DUB 28.99 mm Bottom bracket: ThreadFit 30 Road Bottom bracket width: 68 mm Bottom bracket: ThreadFit 30 Road Manufacturer's number: PBB080 Fit Kit #3: Use: Road, MTB Bottom bracket axle: 30 mm Road bottom bracket width: 68 mm MTB bottom bracket width: 68 mm, 73 mm Bottom bracket: ThreadFit 30 Manufacturer number: PBB083
• Does your bike creak when you press hard on the pedals, has the bottom bracket lost its smoothness or become loose? The symptoms are clear: it's time to change your bottom bracket. Like all the parts that make up your bike, the bottom bracket and especially its bearings are subject to wear.
• Its replacement is a simple operation if it is well prepared, indeed the multiplication of the standards of bearings, bottom bracket and frame could discourage some. We will try to guide you through this jungle of standards. The bottom bracket is the interface between your crankset and your frame, so the first thing to do is to identify which crankset you want to fit in which frame?
• We advise you to dismantle your original bottom bracket to measure precisely the dimensions of the bottom bracket of your frame ** This compatibility is given as an indication, there are also "adapters" which allow to mix the standards.
• Width of the box 68
• 100 Standard BSC / BSA bottom bracket Internal diameter 34.75 Bearing quality Stainless steel Bottom bracket axle 30 mm Standard Bottom bracket Rotor UBB30 (BB30 long axle)