Spro Larva Mayfly Micro Spinner 5cm 4g Firetiger Single Hook Size 10

Spro Larva Mayfly Micro Spinner — Insect-Accurate Flash for Trout and Perch

The Spro Larva Mayfly Micro Spinner (5 cm, 4 g) is a compact, insect-imitating spinner designed to pull predatory fish up from distance with strong vibration and targeted flash.

An Insect Wing Blade That Triggers Strikes

The signature insect wing spinner blade rotates rapidly even at low retrieve speeds, sending out a pulse of vibration and a sharp flash through the water column. This combination mimics a struggling insect or small baitfish at a level of realism that triggers the predatory instinct in trout and perch alike — even in pressured, clear-water conditions.

Lifelike Body Detail with Rubber Legs and Tinsel

The larva-shaped body features holographic fish eyes and is dressed with rubber legs and glinting tinsel elements. In Firetiger, the high-contrast chartreuse, orange and black patterning adds a further visual trigger — particularly effective in coloured or low-light water. A single hook size 10 keeps the presentation clean and maximises hook-up rate on smaller-mouthed species.

Choose the Right Variant

The Larva Mayfly Micro Spinner is available in several colours to cover a wide range of conditions and target species. Match your choice to the water clarity and predominant forage:

• Firetiger (Single Hook Size 10, 5 cm, 4 g) — high-contrast chartreuse/orange/black pattern; ideal for coloured water, overcast days, or when targeting trout and perch in rivers and stillwaters

• Perch (Single Hook Size 10, 5 cm, 4 g) — natural green/yellow banding; well-suited for clear water perch fishing and pressured venues

• Rainbow Trout (Single Hook Size 10, 5 cm, 4 g) — pink/silver tones; effective for trout in streams and stocked stillwaters

• Additional variant available; full colour details not listed

Facts

• Lure type: Micro Spinner

• Length: 5 cm

• Weight: 4 g

• Hook configuration: Single hook, size 10

• Blade type: Insect wing spinner blade

• Tail dressing: Rubber legs and tinsel elements

• Body detail: Holographic fish eyes, larva-shaped body

• Swimming action: Rotating blade with vibration and flash

• Colour: Firetiger

• Supply: 1 spinner per pack