Bikone DCTech PF46 EVO Oversized internal - Steel bearings - SRAM DUB

Bikone DCTech PF46 Bottom Bracket (⌀46.1mm - Width 86.5 to 92mm) Pressfit EVO Oversized Internal with Steel Bearings - Standard SRAM DUB (⌀29mm)

The Bikone DCTech PF46 EVO Oversized Internal Bottom Bracket - Steel Bearings - SRAM DUB is a high-precision bottom bracket designed for bicycle frames with worn bottom bracket shells. Over time, press-fit models can expand due to wear, resulting in a poor fit, annoying noises, and an uncomfortable pedaling feel.

This innovative solution helps extend the life of your bike. This model features cups that are 0.1 mm wider than standard bottom brackets, ensuring a perfect fit again.

Thanks to Dual Cup Technology (DC Tech) and high-quality bearings, you'll enjoy a smooth and quiet ride. Restore your bike's optimal performance and keep riding with confidence.

For proper compatibility, mountain cranks should always be mounted on mountain frames, and road cranks on road frames.

Box contents

• DCTech EVO Oversized Crankcase for Sram Dub Cranks

Technical specifications

• Crank diameter: 29 mm (Sram Dub)
• Frame width: from 86.5 mm to 92 mm
• Frame diameter: 46 mm
• Compatible with EVO 386 (86.5 mm), EVO 392 (92 mm) and PF46 Internal (86.5 – 73 mm) press-fit frames
• Weight: 110 grams

Features of the DCTech EVO Oversized for Sram Dub

• Dual Cup Technology: Two aluminum cups that perfectly align the bearings on both sides, creating a solid central assembly that eliminates any noise or play
• Oversized case: the cups are 0.1 mm wider than standard models, compensating for frame wear and extending its lifespan
• Chrome steel bearings (ABEC5 / P5 – 2RS) for smooth and durable rotation
• Cups made of T6-treated 6061 aluminum, aerospace material resistant to corrosion and ensuring optimal durability
• Fully sealed housing with axial seals on bearings and fully sealed surfaces

Guarantee

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