Bikone DCTech PF46 external - Steel bearings - Shimano

Bikone DCTech PF46 Bottom Bracket (⌀46mm - Width 68 to 73mm) External Pressfit with Steel Bearings - Shimano Standard (⌀24mm)

The Bikone DCTech PF46 external bottom bracket - Steel bearings - Shimano is designed to deliver optimal performance with every pedal stroke. Whether in the mountains or on the road, it meets the expectations of the most demanding cyclists in terms of performance and durability. Thanks to Dual Cup technology and high-quality bearings, every ride is smoother and quieter.

Compatibility and assembly

This bottom bracket is designed for Shimano cranksets (24 mm axle) and Pressfit frames with a diameter of 46 mm, with a bottom bracket width between 68 mm and 73 mm. It is suitable for both road and mountain bikes. For proper compatibility, road cranksets should be mounted on road frames, and mountain bike cranksets on mountain bike frames.

Box contents

• Bikone DCTech PF46 External Bottom Bracket for Shimano Cranksets

Technical characteristics

• Crankset diameter: 24 mm ( Shimano )
• Frame width: 68 mm to 73 mm (road and mountain bike)
• Case diameter: 46 mm
• Compatible frame type: Pressfit
• Weight: 130 grams

Technology and design

• Dual Cup Technology: two perfectly aligned aluminum cups to eliminate unwanted noise and mechanical play
• Precision chrome steel bearings (ABEC5 / P5 – 2RS)
• 6061 aluminum cups with T6 treatment, for better corrosion resistance and increased durability
• Complete sealing: axial seals on the bearings and complete protection against external elements

Guarantee

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