C-BEAR BSA Rotor 30 mm MTB / Cyclocross Bottom Bracket

C-BEAR BSA Rotor 30 mm MTB / Cyclocross bottom bracket with Delrin centre tube and sealed ceramic bearings

With the C-BEAR BSA Rotor 30 mm bottom bracket for MTB and cyclocross, you can install a 30 mm crank from Rotor or other manufacturers in a 68 mm wide BSA bottom bracket shell. Unlike the predecessor model, it comes with a centre tube that offers protection for routed cables and hoses. Sealed ceramic bearings with special grease ensure the highest performance in mud, dust and rain.

Specifications:

Application:

Cross Country, Cyclocross

Type:

BSA

Shell Width:

68 mm

Axle Diameter:

30 mm

Technical Information:

Bearings:

Ceramic

Bottom Bracket Cup Material:

aluminium

Bottom Bracket Centre Tube Material:

plastic (Delrin)

Compatibility:

• Rotor 3D+ / 3DF / REX 1 / REX 2 / KAPIC / INPower / ALDHU / VEGAST
• QUARQ DZero / DFour / Red
• Easton EC 90 SL
• Cane Creek eeWings
• Race Face Next
• SRAM Force 1 / Force CX1

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
• with Delrin bottom bracket centre tube to protect internal cables and wires from chafing due to fast-turning crank axle

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 housing means higher precision, lower tolerances and avoiding flex and deformation.

Manufacturer Number:

bsa-30-ds-ac

Contents:

C-BEAR BSA Rotor 30 mm MTB / Cyclocross bottom bracket, consisting of:

• 1 x C-BEAR left bearing cup incl. ceramic bearings
• 1 x C-BEAR right bearing cup incl. ceramic bearings
• 1 x Delrin bottom bracket centre tube

Order Together:

• C-BEAR 2-in-1 bottom bracket tool for assembly