Experience smooth and precise shifting with the Shimano OT-SP41 Mtb Optislick Shift Cable Set designed for the rear derailleur. This high-quality cable set is crafted to enhance your mountain biking performance. The set includes an Optislick-coated stainless steel inner wire that reduces friction for effortless shifting. The outer casing is constructed with a special silicone grease to ensure durability and weather resistance. Weighing only X grams, this cable set is lightweight and ideal for optimizing your bike's gear shifting. Compatible with Shimano's mountain bike components, the OT-SP41 Mtb Optislick Shift Cable Set guarantees reliable and consistent performance on the trails. Upgrade your ride with this premium shift cable set for a smoother and more efficient biking experience.