Shimano CN-HG71 6-7-8 Speed Chain - 8 Speed - Silver PLP|Model Year RF welded seams to create

RF welded seams to create superior bonds at a molecular level

Different wall thicknesses and butting profiles require different heat treating processes so mixing everything together mean that the process won't be optimised for each model

Ergonomic back protector follows the natural curve of the back

If it fouls on the roller the chain still has life left in it

Shimano CN-HG71 6-7-8 Speed Chain - 8 Speed - Silver PLP|Model Year RF welded seams to createShimano Hyperglide chain. Features: Material: Steel Links: 116 Speed: 6 7 8 Chromizing treatment link pin Hyperglide 8 Speed chain Optimized chain for HG sprocket which provides a fast and precise rear shifting performance (especially during downshifts) Defined Color: Gray Shimano CN HG71 Chain Shimano CN HG71 6 7 8 Speed Chain If you're running a 6 , 7 , or 8 speed Shimano HG drivetrain then the Shimano HG71 chain is just what you need for optimal