CeramicSpeed BB30 bottom bracket for Shimano Road - Black

The BB30 standard opened new construction possibilities for frames. The adaptation for Shimano cranks requires a specially manufactured, self-threading aluminium bottom bracket.

Our versions are equipped with CeramicSpeed bearings. There are two bearing options available. The first option is our low-friction, durable standard bearing with hardened steel rings and our super round CeramicSpeed balls. The second option is our coated bearing, which uses the same balls in coated, hardened steel rings – for longer lifespan and lower bearing friction resistance.

Features:

• Discipline: Road, Tri, and Track
• Derailleur brand: Shimano
• Crank brand: Shimano
• Crank diameter: 24.0
• Crank width: 90.5
• Bottom bracket type: BB30 68mm
• Net weight: 109 g
  
  

Included:

• 1 bottom bracket with installed bearings
• 2 installed dust caps
• All Round Grease
• Decal