Shimano 21 Scorpion DC
Description
The latest Shimano Scorpion DC equipped with the I-DC5 braking system is a modern, high-performance baitcasting reel designed for anglers who want precise casting control, long distances, and minimal backlash. This upgraded model combines digital braking intelligence with Shimano’s smooth internal mechanics, creating a versatile and powerful reel for freshwater bass fishing and multi-technique casting.
Key Features
I-DC5 Digital Control Braking (Newest Generation)
The biggest upgrade of the modern Scorpion DC is the I-DC5 system, Shimano’s advanced digital braking unit.
It offers:
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Real-time micro-adjusting brake control
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Optimized performance for both nylon and braided lines
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Reduced backlash even with lighter lures
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Longer and more stable casting performance
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Up to 15 fine-tuning combinations
(Line Type × External Dial × AUTO adjustments)
This makes the reel exceptionally easy to cast while maintaining distance and accuracy.
MGL Spool for Fast Startup
The low-inertia MagnumLite (MGL) spool helps light to mid-weight lures launch easily and respond quickly during the cast.
Perfect for bass techniques such as:
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Soft plastics
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Light Texas rigs
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Small crankbaits
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Minnows
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Topwaters
HAGANE Body – Rigid and Durable
A lightweight, rigid body design keeps the gears aligned under pressure, ensuring:
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Strong cranking power
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Suppressed body flex
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Long-lasting durability
MicroModule Gear + X-SHIP
Together, these internal systems deliver:
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Exceptionally smooth retrieve
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Strong gear support
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Low vibration
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Precise torque transfer
Cross Carbon Drag
Provides smooth, consistent drag output with excellent durability—ideal for bass and other aggressive freshwater fish.
Typical Specifications (varies by model)
| Feature | Value |
|---|---|
| Braking System | I-DC5 Digital Control |
| Gear Ratios | 6.2:1 / 7.4:1 (HG) / 8.5:1 (XG) |
| Max Drag | ~5 kg |
| Weight | ~190–200 g |
| Line Capacity (Mono) | 12 lb – 100~120 yds |
| Line Capacity (Braid) | 20–30 lb |
| Bearings | 7+1 |
| Spool | MGL Spool, S3D balanced |
Best Applications
🎣 Bass Fishing (Primary Purpose)
Excellent for multiple techniques—from finesse soft baits to mid-size crankbaits.
🎯 Light to Medium Lure Casting
I-DC5 optimizes braking automatically, making casting intuitive and trouble-free.
🐟 Freshwater Multi-Species
Great for walleye, trout, perch, and river species.
Strengths
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Advanced I-DC5 system = better control, less backlash, more distance
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Smooth and powerful retrieve with MicroModule + X-SHIP
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Versatile spool performance for light to mid-weight lures
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Rigid HAGANE body for long-term durability
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Comfortable and lightweight design for all-day fishing
Specification Chart
How to Choose Your Reel
RIGHT HAND or LEFT HAND?
- number end with "0": right hand
- number end with "1": left hand
What is Gear Ratio?
6.2:1 (Standard/Moderate Speed)
- Crankbaits, spinnerbaits, swimbaits
More torque, easier to handle resistance, good bottom contact
Beginners or all-purpose anglers
7.4:1 (High Speed)
- Texas rigs, topwater, soft plastics, jerkbaits
Fast line pickup, better reaction control, efficient casting
Intermediate/advanced anglers with a faster pace
8.5:1 (Extra High Speed)
- Pitching/flipping, jigs, cover fishing
Super fast retrieve for quick hooksets and repositioning
Less torque, not ideal for heavy-resistance lures
If You’re Buying Multiple Reels
- 1 reel: Go with 7.4:1 for all-around performance.
- 2 reels: Get a 6.2:1 and an 8.5:1 to cover slow and fast techniques.
- 3 reels or more: Consider owning all three ratios to fully optimize for technique-specific fishing.