Bikone DCTech BSA - Steel bearings - BB30

Bikone DCTech BSA bottom bracket (⌀34.8mm - Width 68 to 73mm) threaded with steel bearings - Standard BB30 (⌀30mm)

The Bikone DCTech BSA - Steel Bearings - BB30 bottom bracket is designed for cyclists looking for the perfect balance between performance and durability, whether taming technical trails or riding on the road. Thanks to Dual Cup (DC Tech) technology and high-end bearings, every pedal stroke becomes smoother and more efficient.

Compatibility

Compatible with BSA threaded frames (BSA diameter, 68-73mm width) and BB30 bottom brackets (30mm axle). This bottom bracket uses a standard BSA tool for installation and removal.

Box contents

• DCTech BSA bottom bracket for BB30 cranksets
• No spacer included

Technical characteristics

• Bottom bracket diameter: 30 mm (BB30)
• Frame width: 68 – 73 mm
• Frame diameter: BSA thread
• Compatibility: Threaded frame
• Weight: 98 g

Technology and design

The Dual Cup Technology system is based on two aluminum cups that ensure perfect alignment of the bearings, creating a solid central junction that eliminates unwanted noise and play. The bearings used are made of chrome steel (ABEC5 / P5 – 2RS), guaranteeing excellent durability.

The cups are made of 7075 aircraft-grade aluminum alloy, heat-treated (T6) for increased strength and durability. This housing is fully sealed, with axial seals on the bearings and complete protection against ingress.

Reducing the number of notches helps to lighten the overall weight, without compromising on performance.

Guarantee

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