Avail Microcast Spool for Shimano 19 SLX MGL 70 | 71 – More precision, more control!
🎣 Do you want to get more out of your SLX MGL? Then this is your upgrade!
The Avail Microcast Spool takes your Shimano 19 SLX MGL 70/71 to a new level – whether you want to cast precisely, control lighter lures, or simply improve your casting feel. With its spool depth of 4.0 mm and high-quality Super Duralumin design, you get a lighter, more responsive spool – perfect for lures weighing 4 to 10 g!
Perfect for 1/4 oz and 3/8 oz hardbaits, jigs & softbaits, but also a good alternative for mountain stream anglers who want to fish for trout or perch with small 4 g lures.
And the best part? No braking chaos! The Microcast Spool is designed so you can simply continue using the original SVS Infinity brake unit. Plug & Play – install it, fish, enjoy!
🔧 Technical Data – What's Inside the Microcast Spool!
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Material:
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Reel: Super Duralumin (anodized) – lightweight & super stable
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Axis: Stainless steel – durable & rust-free
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Coil depth: 4,0 mm
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Compatible roles:
- Shimano 19 SLX MGL 70/71
- Shimano 19 SLX MGL HG 70/71
- Shimano 19 SLX MGL XG 70/71
⚖ Weight – Where every gram counts!
Kitchen sink |
Weight |
Relationship to the original spool |
Microcast Spule |
10,0 g |
95,2 % |
Original spool (19 SLX MGL) |
10,5 g |
100 % |
📌 What does that mean for you?
🔹 Less weight = faster rotation = smoother throws
🔹 Higher sensitivity = better bait feeling
🔹 Lower starting inertia = lighter lures also fly better
🎣 Reel Seat – Which One Suits You?
Kitchen sink |
Fluorocarbon #2.5 (10 lb) |
Microcast Spule |
75 m |
original coil |
105 m |
📌 Important to know:
- The actual capacity may vary depending on the type of line (nylon, fluorocarbon, PE) & winding tension.
- "If you need more line capacity: use original spool. If you want more control & performance: Microcast spool!"
🚀 Why the Avail Microcast Spool 19 SLX MGL?
✅ Lighter spool for smoother casts & improved control
✅ Ideal for 4-10 g lures – perfect for finesse & hardbaits
✅ Perfect for 1/4 oz & 3/8 oz baits – the most common weights for shore fishing!
✅ Optimized for the original SVS Infinity brake – no modifications needed
✅ Easy installation – just plug it in & get started!
🔧 Installation & Important Tips
⚠ Brake adjustment made easy!
- The coil is perfectly tuned to the original SVS Infinity brake – simply install and adjust as usual.
⚠ Thumb only on the wrapping surface!
- Pressing directly on the edge can damage the anodizing – so always stop on the cord winding surface!
⚠ Rewind the cord with care!
- Especially do not wind too tightly with nylon – otherwise there will be unsightly pressure points & poorer throwing performance.
🔥 Conclusion – Is the Microcast Spool 19SLX40R the upgrade for you?
👑 If you…
✅ want to improve your throwing distance & precision
✅ want to effortlessly cast light to medium lures (4-10 g)
✅ you are looking for a high-performance coil that fits directly
✅ don't feel like complicated brake conversions
🎣 Then the Avail Microcast Spool 19 SLX MGL 70 | 71 is your perfect tuning!
🔧 Get more control & finer casts – Upgrade your SLX MGL! 🎣🔥
🔧 Upgrade your role & feel the difference! 🎣🔥
🔧 How to remove the SVS Infinity brake:
1️⃣ Use the SVS Infinity Puller (sold separately) to release the brake from the original spool.
![](https://cdn.shopify.com/s/files/1/0530/2488/2857/files/800_21cnq_spool_05.jpg?v=1738499200)
![](https://cdn.shopify.com/s/files/1/0530/2488/2857/files/800_21cnq_spool_04.jpg?v=1738499243)
2️⃣ Remove O-ring before transferring the SVS to the Microcast spool.
![](https://cdn.shopify.com/s/files/1/0530/2488/2857/files/800_21cnq_spool_03.jpg?v=1738499288)
3️⃣ After assembly, reinstall the O-ring on the front side of the SVS to complete the conversion.
![](https://cdn.shopify.com/s/files/1/0530/2488/2857/files/800_21cnq_spool_02.jpg?v=1738499318)
📌 Important: Renovation is at your own risk.