Bikone DCTech T47 external - Ceramic bearings - Shimano

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

The Bikone DCTech T47 external bottom bracket - Ceramic Bearings - Shimano is designed for cyclists looking for maximum performance and durability, whether tackling demanding trails or riding on the road. Thanks to Dual Cup Technology (DC Tech) and high-quality hybrid ceramic bearings, it offers unparalleled pedaling fluidity.

To ensure proper compatibility, road cranks should be mounted on a road frame, and mountain bike cranks on a mountain bike frame.

Box contents

• DCTech T47 External Ceramic Bottom Bracket for Shimano Cranks

Technical specifications

• Bottom bracket axle diameter: 24 mm ( Shimano )
• Case width: 68 to 73 mm (mountain and road bike compatible)
• Case diameter: T47
• Designed for threaded frames
• Weight: 113 grams

Compatible tool

• Requires standard T45/T47 tool for assembly and disassembly
• Dimensions: outer diameter 52 mm, inner diameter 48.2 mm, 16 notches

Features

• Dual Cup Technology: two aluminum cups perfectly aligned to form a rigid base, reducing unwanted noise and movement
• Hybrid ceramic bearings (ABEC5 / P5 – 2RS) offering superior performance and increased service life
• Cups made of 7075 aluminum, an aircraft-grade alloy, T6-treated for strength and longevity
• Complete sealing: axial seals on the bearings and complete protection against humidity and dirt

Guarantee

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