C-BEAR BSA Rotor 30 mm Race Bottom Bracket with Tools

C-BEAR BSA Rotor 30 mm Race bottom bracket - ceramic bearings, Delrin sleeve and matching tools

With the C-BEAR BSA Rotor 30 mm Race bottom bracket you can install a 30 mm crank from Rotor or other manufacturers in a 68 mm wide BSA frame. It is supplied including assembly tools and comes with an inner bearing sleeve that allows protected routing of cables and wires. The bottom bracket works very efficiently thanks to ceramic bearings, with extremely low rolling resistance. It is intended for use on the road.

Specifications:

Application:

Road

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:

• Race version, designed for riding on dry, clean roads
• very efficient, low rolling resistance
• CNC machined bearing cups
• with Delrin bottom bracket centre tube to protect internal cables and wires from chafing due to fast-turning crank axle
• includes assembly tool

Technology:

Specific Applications
C-BEAR (Ceramic BEARings) Inner bearings are available with 2 different types of ceramic bearings. The Race bottom bracket bearings are designed for low rolling resistance and intended for use on dry roads. They placed in the top 3 for bottom bracket efficiency in a study by the independent Friction Facts Lab (with first place going to an unsealed bottom bracket for indoor use).

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-r+mmc tool

Contents:

C-BEAR BSA Rotor 30 mm Race 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
• 1 x C-BEAR bottom bracket tool