SUMC SX12 12V Bicycle Chain 126L 12 Speed Bicycle Chain with MissingLink for Mountain/Road Bike Bicycle Parts With Original box

Features:

Brand: SUMC

Models: SX12 (non-cutout) and SX12SL (full cutout) with magic buttons

Switching steps: 12 speed

Orientation design: none

Connector: missing link

Bolt length: 5.2mm

Links: 126 links

Size: 1/2″x11/128″

Compatibility: for SHIMANO, for SRAM LTWOO SENSAH and all other 12-speed drivetrains | 1×12 –speed

describe”

【One chain, one chain | 100% compatible with all leading transmission systems】

【Asymmetric chamfer to avoid interference】

[Added chamfer to make the operation smoother]

【impeccable precision | extraordinary shifting performance】

high rigidity

Advantages: quick response, higher efficiency

Highest pin power

Benefit: Unrivaled riveting geometry

Double X durability

Pros: Dual SP for excellent durability

Double “X” Bridge

Pros : Precise shifting

Pros : Accurate shifting

Pros: Quick shift change

The SX12 includes a missing link connector and is compatible with SRAM SHIMANO and Campagnolo 12-speed drivetrains