PF4130 Road and MTB Bottom Bracket
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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.
- Sticker sheet.
Lowest Friction
Optimized Power Transfer
Longest Product Lifetime
This product is rated 4.7 of 5.0 stars.
It has received 30 reviews.
General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
Installation of Shimano cranks on CeramicSpeed Bottom Brackets
CeramicSpeed Bottom Bracket Installation Guide for BB86, BB92, and PF41 frames