Balzer Shirasu IM-8 Sea Trout Medium Heavy Rod 3.15m 15-33g

The Balzer Shirasu IM-8 Sea Trout Medium Heavy Rod is a purpose-built long-casting spinning rod designed for anglers targeting sea-run trout, salmon and kahawai, particularly around river mouths and other locations where casting distance matters.

At 3.15m (10.33ft) with a 15–33g casting weight, the rod provides the length and leverage needed to send lures well out into current while maintaining good lure control and fish-fighting capability.

An extra-long handle provides additional leverage through the cast, while the balanced 36Ton IM-8 carbon construction helps keep the rod comfortable during sessions involving repeated long-distance casting.

Key Features

• Long-casting sea trout and salmon spinning rod
• Excellent option for sea-run trout, salmon and kahawai
• Well suited to river-mouth fishing
• 3.15m (10.33ft) length
• 15–33g casting weight
• Extra-long handle for increased casting leverage
• 36Ton IM-8 carbon fibre blank with carbon tape
• Balanced construction for extended casting sessions
• Titanium SIC guides, suitable for braided line
• PRO GUIDE CONCEPT
• Precision nylon/stainless steel reel seat
• Ergonomic Duplon handle
• Integrated hook holder
• 2-piece construction
• Designed for use with spinning reels

Built for Long-Distance Casting

The Shirasu IM-8 Sea Trout Medium Heavy is designed first and foremost as a long-casting lure rod.

Its 3.15m length provides excellent casting leverage, while the extra-long handle allows anglers to generate additional power through the cast. This makes it particularly useful when fishing locations where reaching distant channels, current lines or feeding fish can make the difference.

Despite its length, the rod is designed to remain balanced and comfortable, an important consideration when repeatedly casting lures throughout a long fishing session.

Ideal for NZ River Mouths

While developed as a sea trout rod, its specifications make the Shirasu IM-8 particularly relevant to New Zealand river-mouth fishing.

The combination of a 15–33g lure rating, 3.15m length and long-casting design makes it a versatile option for targeting sea-run trout and salmon, as well as kahawai encountered around river mouths and coastal areas.

36Ton IM-8 Carbon Blank

The rod is built around a 36Ton IM-8 carbon fibre blank reinforced with carbon tape, providing the responsive performance required for lure fishing while retaining the strength needed for powerful fish.

At 265g, the rod provides a balanced platform for its 3.15m length and Medium Heavy specification.

Braid-Ready Titanium SIC Guides

Titanium SIC guides provide smooth line management and are suitable for braided fishing lines, making the rod well suited to modern long-distance spinning setups.

The rod also features Balzer's PRO GUIDE CONCEPT, an ergonomic Duplon handle and precision nylon/stainless steel reel seat.

Specifications

Long-Range Performance for Sea-Run Fish

The Balzer Shirasu IM-8 Sea Trout Medium Heavy is an excellent option for anglers who need to cover water with long casts while retaining the sensitivity and control of a quality carbon spinning rod.

For sea-run trout, salmon and kahawai around New Zealand river mouths, its 3.15m length, 15–33g casting range and extra-long handle provide a particularly useful combination of distance, leverage and lure control.