DCTech BB86-92 Oversized for Sram Dub

Included in the box:

DCTech BB86-92 Oversized for Sram Dub cranks (29 mm)

This bottom bracket includes the following spacers:

• Two 1 mm
• One 2 mm
• One 2.5 mm
• One 4.5 mm
• Two 1 mm O-rings

Technical specification:

This bottom bracket is this is only compatible with frames whose bottom bracket shell has been expanded with use.

Click here to explore the regular version of this bottom bracket.

Assembly specs

• Crankset diameter: 29 mm
• Frame width: from 86.5 mm to 92 mm. (Compatible with mountain and road bikes)
• Frame diameter: 41,05 mm
• For Pressfit frames

Bottom bracket weight

86 grams

DCTech BB86-92 for Sram DUB characteristics

• Dual Cup Technology.  Two aluminium cups that perfectly align bearings on both sides, creating a solid center joint that eliminates any noise or movements issues. Find out more about our technology here.
• This bottom bracket uses Chronium Steel Bearings (ABEC5 /P5 – 2RS).
• The cups of our bottom brackets are made from 7075 Aluminium, a high-strenght aerospace-grade aluminium on which we apply a T6 treatment. That makes the material harder and more durable, ensuring that our cups mantain top performance over time.
• Fully sealed. Axial seals on bearings and fully sealed on all surfaces.

Click here to check the compatibility chart between our bottom brackets and bearings.

If you are unsure about the compatibility between your bike and this bottom bracket, please contact customer.support@bikone.com

Warranty:

Lifetime warranty for the cups.

3 year warranty for the bearings.

Check out our warranty terms and conditions here.

Please carefully follow the provided use, installation and maintenance instructions on the following link.