The Momoi Co-Polymer Shock Leader for PE casting and jigging delivers high flexibility, strong knot performance, excellent abrasion resistance, and clear low-visibility performance on a 50 m spool, making it ideal for big game, saltwater, and high-abrasion fishing conditions.
Momoi Co-Polymer Shock Leader
The Momoi Co-Polymer Shock Leader is engineered for extreme conditions and uncompromising anglers, purpose-built for PE casting and jigging when targeting the biggest and strongest fish. It delivers an exceptional balance of unprecedented flexibility and fluorocarbon-like toughness, allowing anglers to fish with confidence in rocky, high-abrasion environments, reefs, and structure-heavy areas.
Manufactured in Japan using ultra-strong MIJ nylon, this premium shock leader line features UV-block and high abrasion resistance special processing to ensure long-term durability and consistent performance. Its advanced construction significantly improves knot strength and knot reliability, especially with friction knots used in PE line systems, making it easier to build secure setups while preserving maximum line performance.
Designed around five core performance elements—Flexibility, Tractability, Toughness, Transparency, and Sensitivity—the Momoi Shock Leader excels in real-world saltwater fishing and big game applications. Exceptional flexibility enhances casting distance and lure control, while optimized elongation absorbs sudden, powerful strikes and disperses shock efficiently during aggressive fights.
At the same time, high sensitivity ensures that even subtle bites and lure feedback are clearly transmitted to the angler’s hands. With excellent underwater transparency, the clear leader remains highly discreet in water, offering noticeably higher clarity than fluorocarbon of the same size (in-house comparison). Combined with Momoi’s legendary abrasion resistance, it delivers a dependable advantage when fishing reefs, structure, and demanding terrain.
Backed by more than a century of Japanese fishing line innovation, the Momoi Shock Leader is built for anglers who demand maximum reliability, strength, and performance when it matters most.
Keyfeatures:
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Ultra-Flexible Co-Polymer Monofilament – Maximizes casting distance and improves lure control
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Fluorocarbon-Like Toughness – High abrasion resistance for rocky and demanding conditions
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PE Knot-Optimized Design – Excellent knot strength with friction knots for reliable line systems
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High Transparency (Clear) – Extremely low visibility underwater, clearer than same-size fluorocarbon
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Shock-Absorbing & Sensitive – Ideal elongation disperses powerful strikes while transmitting bite feedback
Specifications:
| Brand | Product Name | Line Type | Japanese No. | Diameter (mm) | Strength (KG) | Strength (LB) | Material | Color | Spool Length |
|---|---|---|---|---|---|---|---|---|---|
| Momoi | Shock Leader | Co-Polymer Monofilament | #8 | 0.47 mm | 15 kg | 30 lb | Ultra-Strong MIJ Nylon | Clear | 50 m |
| Momoi | Shock Leader | Co-Polymer Monofilament | #10 | 0.52 mm | 16.5 kg | 35 lb | Ultra-Strong MIJ Nylon | Clear | 50 m |
| Momoi | Shock Leader | Co-Polymer Monofilament | #22 | 0.78 mm | 36 kg | 80 lb | Ultra-Strong MIJ Nylon | Clear | 50 m |
| Momoi | Shock Leader | Co-Polymer Monofilament | #40 | 1.05 mm | 68 kg | 150 lb | Ultra-Strong MIJ Nylon | Clear | 50 m |
| Momoi | Shock Leader | Co-Polymer Monofilament | #50 | 1.17 mm | 77 kg | 170 lb | Ultra-Strong MIJ Nylon | Clear | 50 m |
