Bikone DCTech T47a asymmetric - Ceramic bearings - BB30

Bikone DCTech T47a (⌀47mm - Width 77mm) asymmetric threaded bottom bracket with ceramic bearings - Standard BB30 (⌀30mm)

The Bikone DCTech T47a Asymmetrical Bottom Bracket - Ceramic Bearings - BB30 is designed for cyclists who demand performance and durability, whether on technical mountain trails or on the road. Thanks to Dual Cup Technology (DC Tech) and high-quality ceramic bearings, it offers an optimally smooth pedaling experience.

Box contents

• DCTech T47a Ceramic bottom bracket for BB30 bottom brackets.
• Spacers not included.

Specifications

• Bottom bracket diameter: 30 mm (BB30)
• Case width: 77 mm (road and mountain bike compatible model)
• Frame diameter: T47
• For threaded frames

Weight

103 grams

Compatible tools

• Parktool BBT-47-16 or equivalent: 52mm outer diameter, 48.2mm inner diameter, 16 notches.

Features of the DCTech T47a Ceramic for BB30

• Dual Cup Technology: Two aluminum cups that perfectly align the bearings on both sides, creating a rigid center eliminating any noise or movement.
• Hybrid ceramic bearings (ABEC5 / P5 – 2RS).
• Cups made of 7075 aluminum, a high-strength T6-treated aeronautical alloy, ensuring strength and durability.
• Total sealing: axial seals on the bearings and complete protection of the surfaces.

Guarantee

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