CeramicSpeed PF4130 Road/MTB bottom bracket, black
The PF4130 bottom bracket is molded into 41mm diameter bushings that are 86.5mm wide and fit most 30mm axle cranks according to this standard. If you have a BB86 frame and want to install a 386EVO crank or a Rotor 30mm crank, this is the kit you need. CeramicSpeed bearings are installed in cups. The standard bearing has CS ceramic balls and hardened steel grooves. The coated bearing has identical balls running on hardened steel raceways with a 3-micron thick metal coating, making the bearings harder and smoother, increasing life and reducing friction. In the box: 2 cups with installed bearings 2 1mm spacers 2 0.5mm spacers 2 dust caps O-ring Plastic cable protector Long Life Grease Decal
Suitability | MTB, Road |
Type of assembly | PF30 |
Axis type for cranks | BB30 (⌀ - 30 mm) |
Frame width | 86.5 mm |
product ID | 332834 |

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