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BIKE GEARING

SHIMANO Shimano BB-UN55 Bottom Bracket - 122.5mm

SHIMANO
4/5
4/5
(1)
Decathlon
until £17.99 -%

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Made for replacing your bike's 122,5 mm screw-on bottom bracket. Shimano reliability!

Technical Information

Technical specifications

Can be mounted on a frame with a 68 mm Euro-type square-taper bottom bracket (with English threading).
Bottom bracket width: 68mm
Length: 122.5 mm.
Also available in 110mm, 113mm, 115mm, 118mm.
Material: Steel
Type: Square
Bottom bracket type: BSC/BSA (English, Euro)
Weight: 345 g

Assembly tips

Bottom bracket tightening torque: 50-70N.m
Crank tightening torque: 35-50N.m
Remember to grease the bottom bracket thread to facilitate screwing and unscrewing.

Maintenance tips

Do not use a high-pressure cleaner on bearings

Need any help?

The technicians at your Decathlon store are at your service to help you replace your bike parts. Feel free to ask them for help!

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Composition / advice

Stock advice Store the bottom bracket in a dry and temperate place, keeping it away from corrosive products and sea air.
Restricted use : Get compatibility and assembly checked by a technician

Our commitments

Guarantee : 2 Years

Product benefits

Compatibility Designed for bottom brackets with a square taper.
Bearing quality Sealed cartridge bearing
Maintain Repair your bike and give it a new lease of life!

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