Cartridge Bottom Bracket
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BENEFIT
- Refined appearance
- The shape and surface treatment offer an attractive design
- Chainring: 33T, 38T (steel)
- Color options: Black, Silver
PRODUCT SPECIFICATIONS
| MODEL NO | BB-UN26-K |
|---|---|
| SERIES | SHIMANO ALIVIO M4000 Series |
| Remarks | * w/ Fixing bolts |
| Structure_For chain case | ✔ |
| Axle Length / Shell Width | MM110_68 mm (BC1.37), YL117_68 mm (BC1.37) (chainline: 47.5), 117.5_68 mm (BC1.37), D-NL 122_68 mm (BC1.37), LL123_68 mm (BC1.37) (t=1.8) |
|---|---|
| Spindle_Square type | ✔ |
| Spindle Type | Square type |
| Structure | For chain case |
SERIES LINE-UP
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Bottom Bracket OCTALINK Bottom Bracket
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Brake Lever Hydraulic Disc Brake Lever
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Shifting/Brake Lever RAPIDFIRE PLUS Shift/Hydraulic Disc Brake Lever Set (3x9-speed)
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Shifting/Brake Lever RAPIDFIRE PLUS Shift/Hydraulic Disc Brake Lever Set (3x9-speed)
