Shimano Dura-Ace Polymer-Coated Stainless Steel Shift Cable (1.2 X 2100mm) – Y63Z98950

For the cyclists who demand smooth, precise shifting, this Shimano Dura-Ace cable is a no-brainer.

It’s a stainless steel derailleur cable with a polymer coating, which means less friction and better feel through the shifters.

The cable is 1.2mm thick and 2100mm long, so it’s suitable for most road bike setups, especially if you’re running Dura-Ace components.

The model number is Y63Z98950, and it’s got that classic gray finish.

It weighs next to nothing (0.05 lbs) and comes in a compact package measuring about 5.15 x 3.23 inches.

Whether you’re building up a new bike or just refreshing your cables after a long season, this one’s a great pick.

Shimano’s reputation speaks for itself—consistent quality, reliable performance.

The polymer coating helps the cable glide smoothly through the housing, reducing the need for frequent adjustments.

Grab one for your next tune-up and feel the difference on your next climb.