Popular C-BEAR BB30 SRAM MTB / Cyclocross Bottom Bracket, 42 x 68/73 mm

C-BEAR BB30 SRAM MTB / Cyclocross bottom bracket – Ceramic bearings and aluminium cups

The C-BEAR BB30 SRAM MTB / Cyclocross bottom bracket is based on sealed, specially greased ceramic bearings that are perfectly suited for off-road use. Its bearing shells are precision CNC machined from aluminium. With this bottom bracket you can install BB30 cranks in BB30 frames with 68 or 73 mm shell widths.

Specifications:

Application:

Cross Country, Cyclocross

Type:

BB30

Shell Diameter:

42 mm

Shell Width:

68 mm, 73 mm

Axle Diameter:

30 mm

Technical Information:

Bearings:

Ceramic

Bottom Bracket Cup Material:

aluminium

Compatibility:

• SRAM BB30
• FSA BB30
• Specialized Fact

Features:

• MTB / Cyclocross version, designed for off-road riding and on dirty roads
• special grease and seals for use in mud and dirt
• CNC machined bearing cups

Technology:

Specific Applications
C-BEAR (Ceramic BEARings) Inner bearings are available with 2 different types of ceramic bearings. MTB/Cyclocross bottom brackets are designed for use in mud and on dusty roads. Special grease and seals make these bearings particularly suited for tough conditions.

High Quality Bearing Cups
C-BEAR bearing cups are made of CNC precision-machined aluminium. C-BEAR adopted an anti-plastic stance as early as 2011/2012, when plastic additives were just becoming the norm in bottom bracket manufacturing. Metal housings mean higher accuracy, lower tolerances and avoiding flex and deformation.

Manufacturer Number:

bb-pf42-30-ac

Contents:

• 1 x C-BEAR BB30 left bearing cup incl. ceramic bearings
• 1 x C-BEAR BB30 right bearing cup incl. ceramic bearings
• 2 x spacer
• 1 x spring wave washer