![#color_Black](http://ceramicspeed.com/cdn/shop/files/105563_105564.png?v=1692245608&width=4560)
PF4130 Road and MTB Bottom Bracket
Buy any Bottom Bracket and get a Service Kit
![#color_Black](http://ceramicspeed.com/cdn/shop/files/105563_105564.png?v=1692245608&width=4560)
Product description
The PF4130 bottom bracket is Press Fit into 41mm diameter shells that are 86.5mm wide and mate most cranks with a 30mm spindle to that standard. If you have a BB86 frame and want to install a 386EVO crank or Rotor 30mm crank, this is the kit you need.
CeramicSpeed bearings are installed in cups. The Standard Bearing has ceramic CS balls and hardened-steel races. The Coated Bearing has the same balls running on hardened-steel races with a 3-micron thick metallic coating making the races harder and smoother, increasing service life and reducing friction.
In the box:
- 2 cups with bearings installed
- 2 1mm spacers
- 2 0.5mm spacers
- 2 dust covers
- O-ring
- Plastic cable protector
- Long Life Grease
- Decal
![](http://ceramicspeed.com/cdn/shop/files/bottom-bracket.jpg?v=1687679891&width=2500)
![](http://ceramicspeed.com/cdn/shop/files/bb_27680720-7585-4d3f-a3bf-690325bd8a07.jpg?v=1687679923&width=1500)
Lowest Friction
Optimized Power Transfer
Longest Product Lifetime
![](http://ceramicspeed.com/cdn/shop/files/standard-bearings.jpg?v=1713420713&width=1920)
![](http://ceramicspeed.com/cdn/shop/files/coated-bearings.jpg?v=1713420760&width=1920)
This product is rated 4.7 of 5.0 stars.
It has received 30 reviews.
![](http://ceramicspeed.com/cdn/shop/files/maintenance-bb_1_de9792f8-4563-4880-b274-ffd80c140b38.jpg?v=1697008511&width=3200)
General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
![](http://ceramicspeed.com/cdn/shop/files/Installation-of-cranks_4_70799c10-4c4f-436a-970b-2a062ba8dd8d.jpg?v=1697008425&width=3200)
Installation of Shimano cranks on CeramicSpeed Bottom Brackets
![](http://ceramicspeed.com/cdn/shop/files/Installation-of-bb_3_d3b3bb0d-cc16-4cf1-9feb-a88c10b42da5.jpg?v=1697008701&width=3200)
CeramicSpeed Bottom Bracket Installation Guide for BB86, BB92, and PF41 frames