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.
axle: steel
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: | 2024 |
Collection: | Full year |
manufacturer item code: | EBBUN300C13X / EBBUN300C18X / EBBUN300C22B / EBBUN300C23X |
Manufacturer page: | http://www.shimano-europe.com/ |