Shimano 2021 Spheros SW 6000HG Spare Spool Assembly | RD-21720

Description

Shimano 2021 Spheros SW6000HG Spare Spool Assembly RD-21720 – Built for Saltwater Versatility

The Shimano 2021 Spheros SW6000HG Spare Spool Assembly (RD-21720) is a must-have accessory for anglers who demand adaptability and performance. Designed as a genuine replacement spool for the Spheros SW6000HG spinning reel, this high-quality spool lets you quickly switch between different line types or strengths to match your fishing technique or target species.

Ideal for everything from coastal casting to light offshore jigging, this spare spool helps you stay efficient and prepared in dynamic saltwater environments.

Key Features:

• Genuine Shimano RD-21720 spare spool for Spheros SW6000HG

• Strong, corrosion-resistant build for harsh saltwater conditions

• Smooth, high-performance drag system

• Great for pre-rigging different lines (braid, mono, fluorocarbon)

• Quick-swap design to save time on the water

Whether you’re chasing fast pelagics or bottom-dwelling predators, this spare spool gives you the edge with flexibility and reliable Shimano engineering.