CeramicSpeed SRAM BB86 DUB 41 x 86.5 mm Bottom Bracket

The CeramicSpeed BB86 SRAM DUB Road bottom bracket for the installation of a DUB crank in a press fit frame with 86.5 mm bottom bracket width and 41 mm shell diameter is characterised by above-average hard, smooth and resilient ceramic bearings.

You can find hazardous substance labelling, safety and application instructions for the included grease under the product description for CeramicSpeed UFO Long Life Grease.

Specifications:

Application:

Road, Triathlon & Time Trial

Type:

press fit BB86

Shell Diameter:

41 mm

Shell Width:

86.5 mm

Axle Diameter:

28.99 mm (DUB)

Technical Information:

Bearings:

Ceramic

Compatibility:

• SRAM DUB cranks

Features:

• high-performance bearings with special ceramic balls made of grade 3 silicon nitride (best achievable degree for ceramic bearings)
• CeramicSpeed bearing balls: 15% harder, 100% smoother and 99% more resilient than commercially available ceramic balls
• ball bearing retainer made of reinforced polyamide, race made of hardened steel with polished channel
• reduced friction: smoother running, more performance
• handmade in Denmark

Technology:

Ceramic Bearings by CeramicSpeed
CeramicSpeed ceramic balls are rounder, harder, smoother, lighter and more resilient than steel balls and ceramic balls from other manufacturers. CeramicSpeed ceramic bearings therefore last 3 to 5 times longer than other commercially available bearings. All CeramicSpeed bearings are manufactured by hand in Denmark under clean room conditions and are subject to a strict four-stage control procedure. Among other things, the size of the ceramic balls is checked down to the thousandth of a millimetre. Tests are then carried out in the laboratory or preferably by professionals in training and competition. CeramicSpeed bottom brackets guarantee you the lowest possible friction, optimised power transfer and maximum durability and also help you save watts and reach the finish line faster. It's not about seconds, it's about minutes!

Manufacturer Number:

black:

106751

Contents:

CeramicSpeed BB86 SRAM DUB Bottom Bracket, consisting of:

• 1 x bearing cup with ceramic bearings and sleeve, right
• 1 x bearing cup with ceramic bearings and sleeve, left
• 1 x spacer kit
• 1 x UFO Long Life grease
• 1 x sticker sheet