CeramicSpeed PF4130 Road and MTB Bottom Bracket

The PF4130 bottom bracket is pressed into 41 mm diameter shells with a width of 86.5 mm and connects most cranks with a 30 mm axle diameter to this standard. If you have a BB86 frame and want to mount a 386EVO crank or a Rotor-30 mm crank, this is the right kit. CeramicSpeed bearings are installed in cups. The standard bearing features CeramicSpeed ceramic balls and hardened steel rings. The coated bearing runs with the same balls on hardened steel rings with a 3-micrometer thick metal coating that makes the rings harder and smoother, increases the lifespan ht and reduces friction.

Specifications

• Discipline: Road, Tri, Track, Gravel, Mountain, and Cross
• Crank brand: SRAM, Easton, FSA, Rotor, Cannondale, and Race Face
• Crank diameter: 30.0
• Crank width: 85.9
• Bottom bracket type: BB86 and BB92
• Net weight: 73 g

Included in delivery:

• 2 cups with built-in bearings
• 2 x 1 mm spacers
• 2 x 0.5 mm spacers
• 2 dust covers
• O-ring
• Plastic cable protector
• Long Life Grease
• Stickers