::商品規格::

｜ CA ｜

Material : Full Alloy

Teeth : 16 / 16

Ceramic Bearing : NO

｜ CC ｜

Material : Full Carbon

Teeth : 16 / 16

Ceramic Bearing : YES

::商品說明::

Digirit pulley set is formed by  low-friction bearing and pulley systems. The enlarged  pulley diameter and decreased friction, force transmission efficiency is then increased. The pully set provides riders more powerful output while ciimbing. Riders feel less loading and may ride longer when using Digirit pulley set.