CeramicSpeed Sram DUB BB86 MNT bottom bracket

This bottom bracket is compatible with the Sram DUB standard. This reduces friction by 75% compared to standard bottom brackets. CS balls have 100% less friction and are 15% stronger than other ceramic balls on the market. The bearings last at least 3x longer than other standard bearings. MNT bearings come with All Around grease, MTB bearings come with LongLife grease. The grease can be changed as needed and as appropriate.p>

• 2 CeramicSpeed bearings
• Dust covers
• 4x1mm washers
• 10 mm All Round grease in a syringe
• Stickers

You can choose between two bearing surfaces. The standard bearing surface has a low friction coefficient thanks to the hardened bearing surface and ceramic bearing balls.nbsp;Coated bearings have the same balls, but this bearing surface ensures longer durability and less friction between the bearings. 

Warranty

Standard products come with a 4-year warranty (if you register the product on the manufacturer’s website – https://www.ceramicspeed.com/en/cycling/support/warranty-program/register-your-product within 30 days of purchase). Without registration, the warranty is 2 years.

Coated products have a 6-year warranty (if you register the product within 30 days of purchase on the manufacturer’s website -https://www.ceramicspeed.com/en/cycling/support/warranty-program/register-your-product). Without registration, the warranty is 4 years.