Bikone DCTech T47 external - Steel bearings - Shimano

Bikone DCTech T47 Bottom Bracket (⌀47mm - Width 68 to 73mm) Externally Threaded with Steel Bearings - Shimano Standard (⌀24mm)

The Bikone DCTech T47 External Bottom Bracket - Steel Bearings - Shimano is designed for cyclists looking for the best performance and long-lasting reliability, whether tackling the most demanding trails or riding on the road. Thanks to Dual Cup Technology (DC Tech) and high-quality ceramic bearings, this bottom bracket offers remarkable pedaling fluidity on every ride.

Consult the assembly instructions and the list of recommended spacers.

To ensure optimal compatibility, road cranks should be mounted on road frames, and mountain bike cranks on mountain bike frames.

Box contents

• DCTech T47 External Bottom Bracket for Shimano Cranks

Technical specifications

• Bottom bracket axle diameter: 24 mm ( Shimano )
• Case width: 68 to 73 mm (road and mountain bike compatible)
• Compatible bottom bracket diameter: T47
• Designed for internally threaded frames
• Weight: 113 grams
• Requires standard T45/T47 tool (not included) for assembly and disassembly
• Required tool dimensions: 52mm outer diameter, 48.2mm inner diameter, 16 notches

Features

• Dual Cup Technology: two perfectly aligned aluminum cups for a rigid and silent assembly, without parasitic play
• Precision steel bearings (ABEC5 / P5 – 2RS) for excellent performance and long life
• Cups made of 7075 aluminum, a high-strength alloy used in aeronautics, T6 treated for greater hardness and durability
• Total sealing: axial seals on the bearings and complete protection of all surfaces

Guarantee

• Lifetime warranty on cups
• 3-year warranty on bearings