CeramicSpeed T47/68 Outboard 30 mm Bottom Bracket, Black
The T47 threaded bottom bracket utilizes the oversized PF30 and EVO386 interface, but with the advantage and peace of mind of a threaded interface. The T47/68 places the bearings outside the frame shell and is compatible with the T47 68mm external frame design. T47 is a standard created by frame manufacturers. It has a thread, an inner diameter of 47mm, and a width of 68mm. It has the design advantages of being oversized and wide, as well as the practical advantages of threads. This kit pairs these BBs with 30mm spindle cranks. The cups have CeramicSpeed bearings pressed in. There are two bearing options. Standard bearing has CeramicSpeed balls and hardened steel races. Coated bearing has the same balls running on a 3-micron thick coating placed on top of these hardened steel races for increased durability and even less friction. This BB is compatible with 68mm frames. Bottom bracket installation tool: BBT-79. In the box: 2 installed bearing cups 2 x 1mm spacers 2 x 0.5mm spacers 2 dust covers O-ring Spacer tube All Round Grease Decal
| Specification | Road |
| Mount type | T47/T47a |
| Axis type for crankset | BB30 (⌀ - 30 mm) |
| Frame width | 68 mm |
| product ID | 332901 |
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