Description
Sheath birch Shimano SIS-SP41
- With OT-SP41, the entire length of the outer sheath is pre-lubricated with a special silicone grease for fast and accurate shifting performance.
- OT-SP41 minimizes internal cable friction to allow for quick response to operations and easy, effortless shifting.
- In addition, power loss due to gear shift delay and gear shift fatigue, especially when riding on terrain with many ups and downs as well as over a long distance, are also reduced.
