Spro Larva Mayfly Micro Spinner 5cm 4g

Spro Larva Mayfly Micro Spinner — Insect-Perfect Vibration for Predators

The Spro Larva Mayfly Micro Spinner (5 cm, 4 g) mimics an emerging mayfly larva with uncanny realism, triggering strikes from trout and other predators that keyed in on surface insects.

Lifelike Detail That Fools Wary Fish

From the larva-shaped body with holographic fish eyes to the rubber legs and glinting tinsel elements, every detail is designed to pass close inspection. The insect wing spinner blade adds the finishing touch — a visual and tactile trigger that imitates a struggling, wing-beating insect at any retrieve speed.

Flash and Vibration Fish Can't Ignore

The fast-rotating insect wing blade generates strong underwater vibrations and a rhythmic flash that travels far through the water column. Even in stained water or low light, predators locate the lure quickly — making it equally effective on small streams and open stillwaters alike.

Choose the Right Variant

All variants share the same 5 cm length, 4 g weight, size 10 treble hook, and insect wing spinner blade. Differences lie in tail dressing and swimming action, allowing you to match conditions and target species precisely.

• Spro Larva Mayfly Micro Spinner 5cm 4g (ID 199699) — rubber legs + tinsel elements, rotating blade with vibration: the current all-round pick; extra flash from tinsel suits clear water and bright conditions targeting trout and perch

• Spro Larva Mayfly Micro Spinner 5cm 4g (ID 734262/734263/734266) — rubber legs + tinsel elements, rotating blade with vibration: same profile across colour options

• Spro Larva Mayfly Micro Spinner 5cm 4g (ID 734265/734267) — rubber legs + tinsel elements, vibration with rotating blade: slightly different action emphasis; suits varied current speeds

• Spro Larva Mayfly Micro Spinner 5cm 4g (ID 734264) — rubber legs only (no tinsel), vibration: subtler, more natural presentation for heavily pressured or ultra-clear conditions

• Spro Larva Mayfly Micro Spinner 5cm 4g (ID 734269) — rubber legs + tinsel elements, vibration with rotating blade: additional colour option across the range

Facts

• Lure type: Spinner

• Length: 5 cm

• Weight: 4 g

• Hook: Treble hook, size 10

• Blade: Insect wing spinner blade

• Tail dressing: Rubber legs + tinsel elements

• Swimming action: Rotating blade with vibration

• Target species: Trout, perch, and other predators

• Delivery: 1 spinner per pack