Shimano Sheath birch SIS-SP41

Discover the sheath birch Shimano SIS-SP41 with OT-SP41 for fast, precise gear changes and reduced fatigue.

Description +

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.

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