SHIMANO - Square Type Bottom Bracket - MTB - Standard Structure
Square Type Bottom Bracket
- SHIMANO quality/performance cartridge bearing square bottom bracket
- Better chainline stability with chain line stabilizer
- 3 structures available
- Standard, E-type, chain case options
- Adapter material: Aluminum
- Product Code: EBBUN300B13X
PRODUCT SPECIFICATIONS
|
MODEL NO |
BB-UN300 |
|
SERIES |
TOURNEY A070 Series |
|
Remarks |
* w/ Crank arm fixing bolts spec. only ** w/ Crank arm fixing bolts spec. is available |
|
Structure_Standard |
✔ |
|
Axle length/shell width (mm)_LL113_68 (BC1.37) |
✔ |
|
Spindle_Square type |
✔ |