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AIMBOW

Thunder Compound Bow(30-60 Lbs)

$518.40 $648.00 Save $129.60 Sale


Axle-to-Axle: 31”

Brace Height: 8.85” (22.5 cm)

Bow Weight: 3.5 lbs

Let-Off: 75%

Adjustable Draw Weight: 30-60 lbs

Adjustable Draw Length: 19-30 inches

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Must-read before use

1. Never aim the bow and arrow at people or animals under any circumstances.

2. Dry - firing (releasing the bowstring without an arrow) is prohibited. Minors should use it under the accompaniment of professionals.

3. Do not shoot arrows at hard objects to avoid ricochet or arrow damage.

4. Maintain the bow and arrow properly, protect it from moisture and direct sunlight, and check its condition before use.

Bow Range Comparison

Weight Arc Trajectory Range Flat Trajectory Range
40 lbs ~100m ~95m
50 lbs ~160m ~150m
60 lbs ~210m ~195m
70 lbs ~255m ~245m
75 lbs ~275m ~265m

Note: These ranges are approximate and can vary based on the archer's skill, bow specifications, and environmental conditions.

Draw Length Recommendation

Height (cm) Arm span (cm) Recommended draw length (inches)
150 - 155 150 - 155 24 - 25
155 - 160 155 - 160 25 - 26
160 - 165 160 - 165 26 - 27
165 - 170 165 - 170 27 - 28
170 - 175 170 - 175 28 - 29
175 - 180 175 - 180 29 - 30
180 - 185 180 - 185 30 - 31
185 - 190 185 - 190 31 - 32

Draw Length Formula:

Arm Span (or Height) ÷ 2.5 ÷ 2.54

Stand against a wall with arms extended horizontally. The distance between your middle fingertips is your arm span. Typically, arm span equals height.

Recommended Weight Chart

Push-up Reps Recommended Weight
35 - 40 reps 40 lbs
45 - 50 reps 50 lbs
55 - 60 reps 60 lbs
65 - 70 reps 70 lbs
70 - 75 reps 75 lbs

Note: Push-up reps are a reference for upper body strength. Adjust weight based on personal comfort and training progress to ensure safe and effective use of the bow.

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📧Email: info@aimbow.com

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Thunder Compound Bow(30-60 Lbs)

Key Features:

  1. Wide Adjustability: 30-60 lbs draw weight range and 19-30” draw length adjustment, suitable for beginners to advanced archers.

  2. 75% Let-Off Cam System: Reduces holding weight at full draw for improved accuracy and comfort.

  3. Premium Build: Magnesium alloy riser for lightweight strength + composite limbs for enhanced durability and energy efficiency.

  4. High Performance: Achieves arrow speeds of 280-320 FPS for flat trajectories and consistent target penetration.

  5. Dual-Position Draw Stop: Allows fine-tuning of anchor points for better shot consistency.

Specifications:

  • Axle-to-Axle: 31”

  • Brace Height: 8.85” (22.5 cm)

  • Bow Weight: 3.5 lbs

  • Let-Off: 75%

  • Adjustable Draw Weight: 30-60 lbs

  • Adjustable Draw Length: 19-30 inches

Complete Kit Includes:

  • Thunder Compound Bow

  • 5-Pin Adjustable Sight

  • Brush-Style Arrow Rest

  • Wrist Strap Release Aid

  • 6 Carbon Hybrid Arrows

  • 5-Arrow Quiver

  • Short Rubber Stabilizer

  • Compound Bow Case

  • Arm Guard & Foldable Bow Stand

Safety & Adjustment Notes:

  • Adjust draw weight by turning limb bolts clockwise (increase) or counterclockwise (decrease).

  • Always adjust both top and bottom bolts equally.

  • Each full wrench turn changes draw weight by approx. 2.5 lbs.

  • Ensure adjustment screw protrudes at least 1mm beyond the lock nut for safe operation.

Ideal For:

  • Target practice & competition

  • Youth and adult beginners

  • Recreational archery

  • Skill development training