CeramicSpeed T47/86 Inboard Bottom Bracket for Shimano

The T47 threaded bottom bracket shell uses the oversized interface of PF30 and EVO386, but offers the advantage and reliability of a threaded connection. T47/86 positions the bearings within the frame width and is compatible with 85.5 mm wide Trek frames as well as standard 86 mm wide T47 Inboard frames. This bottom bracket allows the installation of Shimano and other cranks with a 24 mm spindle diameter into a T47 shell. It is compatible with 86 mm wide frames as well as TREK T47 85.5 mm wide frames. Two versions are available: standard and coated bearings. CeramicSpeed bearings are built into the cups. Both feature high-precision CeramicSpeed balls and hardened steel rings. The coated CeramicSpeed bearings have a 3-micrometer thick metal layer over the rings, making them harder and smoother. Installation tool: BBT-47.

Specifications

• Discipline: Road and Tri
• Crank Brand: Shimano
• Crank Diameter: 24.0
• Crank Width: 90.5
• Bottom Bracket Type: T47 86mm
• Net Weight: 112 g

Included in delivery:

• 2 threaded cups with built-in CeramicSpeed bearings
• 2 dust caps
• Spacer tube
• All Round Grease
• Stickers