CeramicSpeed BB386EVO Shimano Bottom Bracket, 46 x 86.5 mm

The BB386EVO Shimano bottom bracket by CeramicSpeed - for 24 mm cranks

The BB386EVO Shimano bottom bracket by CeramicSpeed makes it possible to fit a Shimano Hollowtech II or FSA crankset with 24 mm axle into a 386EVO frame. These frames have bottom brackets with 86.5 mm shell widths and 46 mm shell diameters. The bottom bracket comes with hardened races and high-end ceramic bearings, which are characterised by a special smoothness and load capacity.

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

Specifications:

Application:

Road, Triathlon & Time Trial

Type:

BB386EVO

Shell Diameter:

46 mm

Shell Width:

86.5 mm

Axle Diameter:

24 mm

Technical Information:

Bearings:

Ceramic

Compatibility:

• Shimano Hollowtech II cranks
• FSA cranks with a 24 mm axle
• Rotor cranks with a 24 mm axle

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 Numbers:

black:

101430

red:

101432

Contents:

• 1 x CeramicSpeed BB386EVO right bearing cup with ceramic bearings
• 1 x CeramicSpeed BB386EVO left bearing cup, incl. ceramic bearings
• 2 x dust caps
• 1 x CeramicSpeed All Round grease, 10 ml
• 1 x sticker sheet