KMC X12 12-Speed Bike Chain 126 Links - Silver Technology_Spherical • Distinct shoulder studs for

• Distinct shoulder studs for excellent lateral grip

And it has become even faster

0 compound and folding bead increase performance

2grams Water resistant： IPX8 Note： *1 Bluetooth® heart rate sensor is required

Spark Carbon HMF Mainframe with Alloy 6011 Swingarm

KMC X12 12-Speed Bike Chain 126 Links - Silver Technology_Spherical • Distinct shoulder studs forDescription One Chain for All100% Compatibility On All Leading Derailleur Systems Asymmetrical Chamfering Avoids Interference Added Chamfering for Smooth Operation Impeccable PrecisionPhenomenal Shifting Performance Features Highest Pin Power Benefits Unsurpassed riveting geometry Size 1 2"x11 128" Compatibility : SHIMANO, SRAM and all other12 speed drivetrains 1x12 Suitable For Down Hill Mountain Bike Road Bike Cyclo Cross