The Twenty21 12 Speed Chain is suitable for MTB, Gravel or Road. Twenty21 chains may be the new kids on the block, but their chains are made by the same factories that make the very best chains in the world.Twenty21 12 Speed Chain Features12-speed chain suitable for MTB, Gravel or Road and compatible with Shimano, SRAM, TRP and Box drivetrainsOut plate chamfer for fast shifting and laser cut outer plates for weight savingPower riveted pins with chromium carbide coating for increased strengthQuick link includedSilver finish More info
