Description
Shimano BB-UN300 Bottom Bracket - BSA 73mm - JIS Square Taper
The quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 73 mm shell width. A stabilizer ensures a constant chain line.
Material:
adapter: aluminium (left), aluminium / steel (right)
axle: steel
Fact Sheet
| Product Name: | Shimano BB-UN300 Bottom Bracket - BSA 73mm - JIS Square Taper |
| Manufacturer: | Shimano Parts |
| Item Code: | SHI482185 |
| activity: | Cycling |
| material: | Aluminium, Steel |
| usage bikesport: | Trekking, MTB, City |
| bottom bracket type: | BSA |
| bottom bracket axle profile: | Square |
| bottom bracket case width: | 73mm |
| bottom bracket construction: | Cartridge Bottom Bracket |
| Model year: | 2025 |
| Collection: | Full year |
| manufacturer item code: | EBBUN300C13X / EBBUN300C18X / EBBUN300C22B / EBBUN300C23X |
| GTINs: | 4550170619213, 4550170619244, 4550170619305, 4550170622190 |
| Manufacturer page: | http://www.shimano-europe.com/ |
Availability
Ratings (2)
Manufacturer
Shimano
All products from Shimano
Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Netherlands
contactshimano@shimano-eu.com
https://www.shimano.com
High Tech Campus 92
5656 AG Eindhoven
Netherlands
contactshimano@shimano-eu.com
https://www.shimano.com
