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ROCKRIDER

Square bottom bracket 73mm steel 122mm

12.90
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Ref. : 8734750

Designed for replacing the bottom bracket on your bicycle.

With its aluminum structure, the smoothness of your pedaling is always perfect.

122 mm Not available online, check in store

In-store collection

All about

PRODUCT BENEFITS

Compatibility

For cranksets with square axle.

Maintenance

Repair your product and give a second life to your sports equipment!

TECHNICAL INFORMATION

TECHNICAL DATA

It will fit into a frame with a 73 mm Euro type case (with English thread).

Case width: 73 mm
Axle length: 122mm
Bearing material: Steel
Shaft type: Square
Housing type: BSC/BSA (English, Euro)

Weight: 400 grams

Installation tips

Housing tightening torque: 50-70N.m
Crank tightening torque: 35-50N.m
Remember to grease the housing thread for easier assembly and disassembly.

Maintenance tips

Avoid using high-pressure cleaners on bearings

Need help?

The technicians in your Decathlon shop are on hand to help you change the parts on your bike. Don't hesitate to ask!

Warranty

2 years

VIDEOS

COMPOSITIONS / ADVICE

Composition

Main part 50% Polyvinyl chloride, 50% Steel

STOCK TIPS

Store the case in a dry, temperate place, away from corrosive products and saline atmospheres.

Restrictions

Have compatibility and installation checked by a technician

USER REVIEWS

Questions & answers