YBN / Road / City / Gravel / MTB
S12
12 SPEED
- 12 speed 1/2” x 11/128”
- 126 links
- Chromed
- Compatible SHIMANO/CAMPAGNOLO/SRAM
- Display: YABAN box
50
I009X00
TECHNOLOGIES
DHA roller: A Chromium hardened roller coated by a special chormium carbide layer.
Circle riveting: Extremely high pin power.
Bushingless: New technology aids in smooth shift tranmission without binding.
DHA pin: A chromium hardened pin coated by a special chromium carbide layer.
Inner chanfer: On inner plate and outer plate is for anti-drop of chain caused in back pedaling situations.
Outer chanfer: The chamfer is at the end of the outer link and reduces shift friction by 80%.
Noiseless: It guarantees smoothness even at the moment of change.
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