Brand: Sumc
Model: Sumc SX12SL 126 Links 12 Speed Rainbow series
Selection of high-quality materials makes riding safer and more reliable, and improves durability.
Super light weight
Classical Fast- Shifting Consturstion
As for the construction itself, SUMC employs a double X-construction with inner and outer plate chamfering to deliver smooth and fast shifting across the entire cassette.
12 speed 126 Links chain
Perfectly compatible with KMC ,SHIMANO, Campagnolo, Sram and other drivetrain systems
Feature:
Chain for smooth, precise shifting and long wear life Ti-Nitride coating reduces friction and improves durability X-shaped designed with inner & outer chamfering offers smooth, fast shifting Mushroom riveted pins aslo provides excellent pin power.
Quick Connector link allows simple installation and adjustments Compatible with all popular mountain and road drivetra