KMC X12 Chain - 12-Speed 126 Links Gold CheckoutSpec= 11.4015.547.170 The Carbonfibre offers a lighter

The Carbonfibre offers a lighter flex

Optimized for use with both elliptical and round chainrings

We recommend the Fischer Race Classic or Race Pro Classic Binding to match the RCS

Integrated Light No Size S Primary Color White Visor No Misc Polar White Helmet sizing in cm 51 - 55cm Certification CPSC e-Bike approved No

5mm Direct Mount 30mm Spindle Brushed Titanium

KMC X12 Chain - 12-Speed 126 Links Gold CheckoutSpec= 11.4015.547.170 The Carbonfibre offers a lighterKMC X12 Chain 12 Speed 126 Links Gold. KMC X12 chains feature a double X bridge shape for fast and smooth shifting. Compatible with SRAM 12 speed systems Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting Mushroom riveted pins for the highest pin power and allows shifting under heavy loads TECH SPECS Chain Connection Type Single Use Master Link Color Gold Defined Color Gold Drivetrain Speeds 12 Half Link Chain No