Genuine Shimano sealed outer caps (ferrules) for SIS-SP40/SP41 shift cable housing. A built-in O-ring seal helps keep dirt and water out of the housing for smoother shifting.

• For Shimano SIS-SP40 / SP41 4 mm shift housing
• Sealed type with O-ring
• Outer diameter: 6 mm; inner diameter: 4 mm
• Material: plastic (composite)
• Shimano code: Y6Z298010
• Pack: 100 pcs (workshop pack)