Lightweight. Powerful. Built for action.
The Shimano Thunnus 4000 F Ci4 is a high-performance baitrunner reel designed for anglers who want lightweight feel without sacrificing power. Perfect for straylining, live baiting, or even casting poppers from the rocks, it delivers versatility across inshore and light offshore fishing.
Built with a CI4 body and rotor, this reel is incredibly light, reducing fatigue during long sessions while still maintaining the strength needed to handle snapper and kingfish.
With Shimano’s trusted Baitrunner system, you can let fish run naturally before engaging the drag — giving you more successful hook-ups and better control.
Light in the hand. Serious on fish.
🔹 Key Features
- CI4 Body & Rotor – lightweight and strong
- Baitrunner System – perfect for straylining and live baiting
- Propulsion Line Management – longer casts, fewer tangles
- Power Roller II – reduces line twist
- One-Piece Bail – strength and durability
- Aluminium Spool – lightweight and tough
- Screw-in handle – solid and secure
- Ergonomic Septon grip – comfort during long fights
🔹 Why This Reel
- Lightweight = less fatigue
- Versatile across multiple techniques
- Smooth and easy to use
- Premium feel compared to standard baitrunners
📏 Specifications
- Gear Ratio: 4.8:1
- Bearings: 4 + 1
- Weight: 360g
- Retrieve: 76cm per crank
- Max Drag: 7kg
🎣 Line Capacity
- Mono: 5kg / 180m
- PowerPro: 15lb / 247yd
🔹 Ideal For
- Snapper (straylining)
- Kingfish (light setups)
- Rock fishing
- Boat fishing
- Light topwater use
🔹 Where It Fits
- Baitrunner OC → value
- Thunnus CI4 → lightweight performance
- Baitrunner D → heavy-duty
👉 This is your premium lightweight baitrunner
