CHRIS KING bottom bracket ThreadFit 30 | matt black
The durability of the multi-sealed high-end industrial bearings from the manufacturer from Portland/Oregon (USA) is now legendary. CHRIS KING ThreadFit 30 bottom brackets are designed and built to be durable, low-maintenance and quiet. They form a precise and functional interface between the frame, bottom bracket shell and your crank and ensure smooth and trouble-free running.
As with all CHRIS KING components, the ThreadFit 30 bottom bracket starts with the bearings. These are produced directly by CHRIS KING and contain more balls than the competition thanks to a special manufacturing process. More rolling elements per bearing result in an overall stronger bearing system.
Another plus is the legendary sealing system. It enables easy cleaning and greasing of the bearings with the help of the CHRIS KING Grease Injector. The ThreadFit 30 bottom brackets are suitable for 68 and 73 mm BSA bottom bracket shells, whereby the adaptation to a large number of road and mountain bike cranks with 28.99 mm or 30 mm shafts is realized via specific adapter kits.
Chris King has confidence in its products. They show this by offering a lifetime guarantee on their bottom brackets. All you have to do is register it on their website after purchase.
Technical data:
Area of application: MTB, Road, Cyclocross, Gravel
Bearing shell material: Aluminum
Bearing material: Stainless steel
Bottom bracket type: BSA
Bottom bracket shell width: 68 / 73 mm
Bottom bracket shell Ø: 34.8 mm (with BSA thread)
Crank shaft diameter: 30 mm and 28.99 mm (SRAM DUB)
Crank compatibility: BB30 Wide, BB30a, 386EVO, Rotor 3D +, SRAM DUB (each via separately available adapter kit)
Bearings: sealed stainless steel industrial bearings from Chris King
Tool mount: ring wrench with 12-cam mount
Color: matt black
Weight according to manufacturer: n.a.
Weight self-weighed: 94g
Scope of delivery: 1x CHRIS KING bottom bracket ThreadFit 30 matt black, without adapter kit or spacer
Note:
For the complete assembly of the crank, the corresponding adapter kits are required in addition to the bearing shells. You can also find these in our store. We recommend the Chris King bottom bracket tool for gentle installation of the bearing shells.