Shimano BB-UN300 Bottom Bracket - English, 73 x 113mm Spindle, Square Taper JIS
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
Product Specifics
- Defined Color: Black
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 113
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 73
- BB/Frame Interface: English
Today's Stock Status
Currently not available
UPC: 192790619217
EAN: Not available
Manufacturer Part Number: EBBUN300C13X
CR3490
154801-Q0-L