CeramicSpeed T47/73 30 mm MTB Coated bottom bracket, black
T47 is a standard created by the frame manufacturers themselves. It has a thread, an inner diameter of 47 mm and a width of 73 mm. It has design advantages in its oversized size and width, but also the practical advantages of threads. This kit pairs these BBs with 30mm spindle cranks. The cups have pressed-in CeramicSpeed bearings. There are two storage options. The standard bearing has CeramicSpeed balls and hardened steel raceways. The coated bearing has the same balls running on a 3 micron thick coating placed on top of these hardened steel rings for greater durability and still less friction. This BB is compatible with 73mm frames. Bottom bracket mounting tool: BBT-79. In the box: 2 installed bearing cups 2 1mm spacers 2 0.5mm spacers 2 dust caps O-ring Spacer tube All Round Grease Decal
Suitability | MTB |
Type of assembly | T47 |
Axis type for cranks | BB30 (⌀ - 30 mm), FSA 386EVO/392EVO (⌀ - 30 mm) |
Frame width | 73 mm |
product ID | 332908 |

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