SUMC SX12 12V Bicycle Chain 126L 12 Speed Bicycle Chain with

Features:

Brand: SUMC

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

Switching steps: 12 speed

Orientation design: none

Connector: miing link

Bolt length: 5.2mm

Links: 126 link

Size: 1/2"x11/128"

Compatibility: for SHIMANO, for SRAM LTWOO SENSAH and all other 12-speed driveins - 1x12 --speed

describe"

【One chain, one chain - 100% compatible with all leading nsmiion syst】

【Asymmetric chamfer to avoid interference】

[Added chamfer to e the operation smoother]

【impeccable precision - exordinary shifting performance】

high rigidity

Advantages: quick response, higher efficiency

Highest pin power

Benefit: Unrivaled riveting geometry

Double X bility

Pros: Dual SP for excellent bility

Double "X" Bridge

Pros : Precise shifting

Pros : Accurate shifting

Pros: Quick shift change

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