Compatible with Shimano Ultegra 6800.
4-holes.
Material: 7075-T6 aluminum, CNC milled, hardened.
Weight with 50 teeth-146g / 34 teeth-35g.
716829VAR
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Data sheet
- TEETH
- 44D
- B C D
- BCD 110
- SPEEDS
- 11V
Specific References
- ean13
- 8057013344036
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