Bikone DCTech PF46 external - Steel bearings - SRAM DUB

Bikone DCTech PF46 Bottom Bracket (⌀46mm - Width 68 to 73mm) External Pressfit with Steel Bearings - Standard SRAM DUB (⌀29mm)

The Bikone DCTech PF46 external bottom bracket - Steel bearings - SRAM DUB guarantees optimal performance with every pedal stroke. Designed for cyclists who demand reliability and efficiency, it excels on both mountain trails and roads. Thanks to Dual Cup technology and high-quality bearings, rides are smoother and quieter.

Compatibility and assembly

This bottom bracket is compatible with Sram Dub cranksets (29 mm axle) and 46 mm diameter Pressfit frames, with a bottom bracket width between 68 mm and 73 mm. It is suitable for both road and mountain bikes. For Sram Dub Wide cranksets, the use of a Dub Wide adapter kit is required. For correct compatibility, road cranksets should be mounted on road frames, and MTB cranksets on MTB frames.

Box contents

• Bikone DCTech PF46 External Bottom Bracket for Sram Dub Cranksets
• Spacers: two 2mm spacers and one 1mm spacer
• Dub Wide adapter kit required for Dub Wide cranksets (not included)

Technical characteristics

• Crankset diameter: 29 mm (Sram Dub)
• Frame width: 68 mm to 73 mm (road and mountain bike)
• Case diameter: 46 mm
• Compatible frame type: Pressfit
• Weight: 125 grams

Technology and design

• Dual Cup Technology: Two perfectly aligned aluminum cups to eliminate unwanted noise and movement
• Precision chrome steel bearings (ABEC5 / P5 – 2RS)
• 6061 aluminum cups with T6 treatment, for increased strength and excellent corrosion resistance
• Total sealing: axial seals on the bearings and complete sealing on all surfaces

Guarantee

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