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
3 mei 50

I009X00

TECHNOLOGIES

DHA ROLLERCIRCLE RIVETINGBUSHING LESSDHA PININNER CHANFEROUTER CHANFERCROSS COUNTRY / MTBNOISELESSTRAVELROAD CARRETERACITY

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.