SHIMANO
68 mm Square Taper Bottom Bracket BBUN 300
Designed for replacing the screw-on bottom bracket on your bike.
Shimano reliability!
ID 8619995
BENEFITS
Compatibility
Designed for bottom brackets with a square taper.
Rolling efficiency
Sealed cartridge bearing
Maintain
Repair your product and give your equipment a second life!
TECHNICAL INFORMATIONS
Technical features
Can be installed on a frame with a 68mm Euro-type square-taper bottom bracket (with English threading).
Bottom bracket width: 68mm
Length: 110 mm, 113 mm, 115 mm, 118 mm, 122.5 mm
Bearing material: Steel
Type: Square
Bottom bracket type: BSC/BSA (English, Euro)
Weight: 345 g
Assembly tips
Bracket tightening torque: 50-70N.m
Crank tightening torque: 35-50N.m
Grease the threads of the bracket for easier installation and removal.
Care advice
Do not use a high-pressure cleaner on the bearings
NEED HELP?
The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!
Tips for storage and maintenance
Storage tips
Store the bottom bracket in a warm, dry place away from corrosive products and salty air.
Restrictions on use
Get the compatibility and assembly checked by a technician
TESTS AND WARRANTY
Warranty
2 Years