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FEIERDUN Adjustable Dumbbells 5-in-1 Set 20–90lbs
Adjustable Dumbbells

Adjustable Dumbbells 5-in-1 Set — 20 to 90 lbs

4-in-1 multifunctional: dumbbells, barbell, kettlebell & push-up stand. 5mm steel tube + 20mm foam grip. Detachable design, 6–22.5 lbs per dumbbell. Safety nuts prevent shaking.

  • Weight range: 6–22.5 lbs (single)
  • Converts: dumbbell + barbell + kettlebell + push-up
  • 5mm steel pipe, 20mm foam grip
  • Non-slip ABS bar texture + 4 safety nuts
  • Sizes: 20 / 30 / 40 / 45 / 70 / 90 lb sets
FEIERDUN 5-in-1 Adjustable Dumbbell Set 12/20lbs
Adjustable Dumbbells

5-in-1 Adjustable Dumbbell Set — 12 / 20 lbs

1-second adjustment from 2–10 lbs. Compact 0.2 ft² footprint — gym-bag ready. Soft TPU raised-dot grip. Square design prevents rolling. 45° dual-lock safety mechanism.

  • 5 weight settings, 2–10 lbs per dumbbell
  • 1-second adjustment, 45° dual-lock safety
  • Footprint: <0.2 ft² — gym-bag portable
  • 4.5-inch soft TPU raised-dot handle
  • Available: 12 LB / 20 LB sets, multiple colors
FEIERDUN QuickDial DB1 Adjustable Dumbbell 52.5lb each 105lb total
Premium Dial Dumbbells

QuickDial DB1 — 105 lb Total Set (52.5 lb each)

15 weight selections, 2.5–5 lb increments. 1-second twist-dial adjustment. 2-in-1 dumbbell + kettlebell. Alloy steel + thermoplastic rubber. 1095-day warranty.

  • 15 selections: 5–52.5 lbs (2.5 lb / 5 lb steps)
  • 1-second twist-dial adjustment
  • 2-in-1: dumbbell + kettlebell mode
  • Alloy steel core, TPR coating
  • 1095-day warranty — industry best
FEIERDUN Hydraulic Rowing Machine 12 Resistance Levels 300LBS
Cardio Equipment

Hydraulic Rowing Machine — 12 Resistance Levels, 300 LBS

Full-body workout: legs, glutes, back, arms & core. Low-impact hydraulic resistance. 300 LBS capacity. Only 22.4 lbs — folds for storage. 5-minute assembly, no tools needed.

  • Engages 86% of muscle groups
  • 12-level hydraulic resistance
  • 300 LBS weight capacity
  • Only 22.4 lbs — compact & portable
  • 5-minute setup, no tools required
FEIERDUN 3-in-1 Weighted Vest Kit 8lb 12lb 20lb with Phone Holder
Weighted Vests

3-in-1 Weighted Vest Kit — 8 / 12 / 20 lbs

Vest + hydration pocket + detachable phone pouch. Curve-adaptive front cut-out, chest-friendly. Y-back strap distributes weight evenly. Ideal for walking, running, HIIT & strength training.

  • Weight options: 8 / 12 / 20 lbs
  • 3-in-1: vest + hydration + phone holder
  • Chest-friendly front cut-out design
  • Y-back strap, unrestricted breathing
  • Ideal for: walking, running, HIIT, hiking
FEIERDUN Vibration Plate Exercise Machine 400LBS Lymphatic Drainage
Vibration Plates

Vibration Plate Exercise Machine — 400 LBS Capacity

10 min = 2-hour cardio calorie burn. 1–99 speed levels, 9 preset programs. LED touch panel + remote. Boosts lymphatic drainage & circulation. 400 LBS capacity, reinforced steel frame.

  • 10 min = 2-hour cardio calorie burn
  • 1–99 speed levels, 9 preset programs
  • LED touch panel + remote control
  • 400 LBS capacity, reinforced steel frame
  • Boosts lymphatic drainage & circulation
FEIERDUN Stair Stepper Machine Commercial Grade 660LBS 15 Speed
Cardio Equipment

Stair Stepper Machine — 660 LBS, 15 Speed Levels

Commercial-grade revolving staircase. Targets glutes, legs & cardio with vertical forward movement. 24–164 steps/min, 15 speed levels, 8 preset + 4 targeted programs. LED screen, heart rate monitor.

  • 660 LBS weight capacity, 3.0–7.0HP motor
  • 15 speed levels (24–164 steps/min)
  • 8 preset + 4 targeted programs
  • Electromagnetic braking + anti-skid safety
  • 90% pre-assembled, arrives ready to use
FEIERDUN 2 inch Color Olympic Bumper Plates 100% Virgin Rubber
Strength Equipment

2" Color Olympic Bumper Plates — 100% Virgin Rubber

100% virgin rubber for superior durability and floor protection. Standard 2" Olympic hole. Color-coded by weight for instant identification. Drop-resistant construction built for serious strength training.

  • 100% virgin rubber — no recycled filler
  • Standard 2" Olympic hole
  • Color-coded by weight
  • Drop-resistant, floor-protecting design
  • Compatible with all standard Olympic bars

Train Smarter With The App

Sync your FEIERDUN equipment with the FED Fitness app for guided workouts, progress tracking, and personalized training plans designed around your gear.

FED Fitness app on smartphone

Questions? We're Here.

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