CeramicSpeed BB30 Bottom Bracket, 42 x 68/73 mm

Components that make the difference: bottom brackets with ceramic bearings by CeramicSpeed

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.

For hazard warnings, safety and application information for the included grease, please see CeramicSpeed UFO All Round Grease.

Specifications:

Application:

Road, Triathlon & Time Trial, Cross Country

Type:

BB30

Shell Diameter:

42 mm

Shell Width:

68 mm, 73 mm

Axle Diameter:

30 mm

Technical Information:

Bearings:

61805 ceramic

Compatibility:

• all cranks with a 30 mm axle

Features:

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

101363

Contents:

• 2 x CeramicSpeed BB30 ceramic bearings
• 2 x spacer 1 mm
• 2 x spacer 0.5 mm
• 2 x dust caps
• 1 x O-ring
• 1 x CeramicSpeed grease, 10 ml
• 1 x sticker sheet