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Welcome To Peak Flow Fitness | Chat With An Expert By Texting Or Calling 646-921-5221
Welcome To Peak Flow Fitness | Chat With An Expert By Texting Or Calling 646-921-5221

Best selling products

The most-purchased products at Peak Flow Fitness — sorted automatically by sales velocity across our full catalog. If you want to see what other home gym builders, recovery enthusiasts, athletes, and powersports riders are actually buying right now, this is the shortlist.

Best-sellers cut across every category we carry: cardio (folding treadmills, indoor cycles, rowers), strength (adjustable dumbbells, power racks, functional trainers), recovery (massage guns, infrared saunas, red light therapy, cold plunges), and combat sports — from brands like Body Solid, Golden Designs, Sports Attack, Kaabo, Therasage, Sun Home Saunas, and Muscle D Fitness.

Why best-sellers matter when you're shopping:

  • Proof of demand — these SKUs ship in volume, which means parts and support are well-established
  • Faster ship times — top movers stay stocked in domestic warehouses
  • Battle-tested — high-volume products generate the review base you can actually trust

Free shipping on orders over $999, exclusions apply.

Need a recommendation matched to your specific use case? Email support@peakflowfitness.com.

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Muscle D Fitness Light Commercial Upright Bike - Muscle D Fitness - LED Display - Heart Rate Monitor - Adjusta... — front view Save 12% Save %
$1,760.99
$1,760.99 - $1,760.99
$1,760.99
$1,550.00
$1,550.00 - $1,550.00
$1,550.00

Light Commercial Upright Bike - Muscle D Fitness - LED Display - Heart Rate Monitor - Adjustable Seat - On Wheels for Easy Movement

Muscle D Fitness

  Elevate your cardio game with the Muscle D Fitness Light Commercial Upright Bike – the pinnacle of innovation, comfort, and performance that'll ...

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$1,760.99
$1,760.99 - $1,760.99
$1,760.99
$1,550.00
$1,550.00 - $1,550.00
$1,550.00
Save 12% Save %
Muscle D Fitness Light Commercial Recumbent Bike - Muscle D Fitness - LED Display - Heart Rate Monitor - Adjus... — front view Save 15% Save %
$2,359.99
$2,359.99 - $2,359.99
$2,359.99
$1,995.00
$1,995.00 - $1,995.00
$1,995.00

Light Commercial Recumbent Bike - Muscle D Fitness - LED Display - Heart Rate Monitor - Adjustable Seat - On Wheels for Easy Movement

Muscle D Fitness

  Redefine your fitness journey with the Muscle D Fitness Light Commercial Recumbent Bike – the ultimate blend of comfort, intensity, and innovati...

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$2,359.99
$2,359.99 - $2,359.99
$2,359.99
$1,995.00
$1,995.00 - $1,995.00
$1,995.00
Save 15% Save %
Muscle D Fitness Light Commercial Elliptical Trainer - Muscle D Fitness - LED Display - Upper and Lower Body M... — front view Save 2% Save %
$2,259.99
$2,259.99 - $2,259.99
$2,259.99
$2,219.00
$2,219.00 - $2,219.00
$2,219.00

Light Commercial Elliptical Trainer - Muscle D Fitness - LED Display - Upper and Lower Body Movement - Heart Rate Monitor

Muscle D Fitness

  Revolutionize your fitness routine with the Muscle D Fitness Light Commercial Elliptical Trainer – where form meets function, and every stride p...

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$2,259.99
$2,259.99 - $2,259.99
$2,259.99
$2,219.00
$2,219.00 - $2,219.00
$2,219.00
Save 2% Save %
Muscle D Fitness Barbell Rack - Elite Series - Silver - 10 Bar Fitness Storage — front view Save 19% Save %
$799.99
$799.99 - $799.99
$799.99
$650.00
$650.00 - $650.00
$650.00

Muscle D Fitness Barbell Rack - Elite Series - Silver - 10 Bar Fitness Storage

Muscle D Fitness

  Maximize Your Gym Space and Elevate Your Weight Training with the Muscle D Fitness Fixed Barbell Rack – Designed for Efficiency and Durability! W...

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$799.99
$799.99 - $799.99
$799.99
$650.00
$650.00 - $650.00
$650.00
Save 19% Save %
Muscle D Fitness Muscle D Fitness Light Commercial Stair Climber - Stepmill - LED Display - Heart Rate Monit... — side profile
Muscle D Fitness Muscle D Fitness Light Commercial Stair Climber - Stepmill - LED Display - Heart Rate Monitor... — front view
Save up to 14% Save %
$3,495.00
$3,495.00 - $3,995.00
$3,495.00
$2,995.00 - $3,995.00
$2,995.00 - $3,995.00
$2,995.00

Muscle D Fitness Light Commercial Stair Climber - Stepmill - LED Display - Heart Rate Monitor - Heavy Duty Chain Drive

Muscle D Fitness

Elevate Your Cardio Game with the Light Commercial StepMill by Muscle D Fitness! Are you ready to step up your fitness journey and unleash the powe...

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$3,495.00
$3,495.00 - $3,995.00
$3,495.00
$2,995.00 - $3,995.00
$2,995.00 - $3,995.00
$2,995.00
Save up to 14% Save %
Muscle D Fitness Light Commercial Folding Treadmill - LED Display - Heart Rate Monitor - Safety Clip — side profile
Muscle D Fitness Light Commercial Folding Treadmill - LED Display - Heart Rate Monitor - Safety Clip — front view
Save 14% Save %
$1,795.00
$1,795.00 - $1,795.00
$1,795.00
$1,550.00
$1,550.00 - $1,550.00
$1,550.00

Muscle D Fitness Light Commercial Folding Treadmill - LED Display - Heart Rate Monitor - Safety Clip

Muscle D Fitness

Unleash the power of convenience without compromising performance with the Muscle D Fitness Light Commercial Folding Treadmill – where innovation m...

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$1,795.00
$1,795.00 - $1,795.00
$1,795.00
$1,550.00
$1,550.00 - $1,550.00
$1,550.00
Save 14% Save %
Muscle D Fitness Muscle D Fitness Low Profile Treadmill - LED Display - Heart Rate Monitor - Flex Deck for L... — side profile
Muscle D Fitness Muscle D Fitness Low Profile Treadmill - LED Display - Heart Rate Monitor - Flex Deck for Low... — front view
Save 50% Save %
$1,195.00
$1,195.00 - $1,195.00
$1,195.00
$595.00
$595.00 - $595.00
$595.00

Muscle D Fitness Low Profile Treadmill - LED Display - Heart Rate Monitor - Flex Deck for Low Impact - Adjustable Speed - Phone / Tablet Holder

Muscle D Fitness

Elevate your fitness journey with the Muscle D Fitness Low-Profile Treadmill, the perfect blend of innovation and performance for your home gym. En...

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$1,195.00
$1,195.00 - $1,195.00
$1,195.00
$595.00
$595.00 - $595.00
$595.00
Save 50% Save %
Muscle D Fitness X6 Light Commercial Treadmill - LED Console - Cup Holder — side profile
Muscle D Fitness X6 Light Commercial Treadmill - LED Console - Cup Holder — front view
Save 0% Save %
$4,450.00
$4,450.00 - $4,450.00
$4,450.00
$4,439.00
$4,439.00 - $4,439.00
$4,439.00

Muscle D Fitness X6 Light Commercial Treadmill - LED Console - Cup Holder

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,450.00
$4,450.00 - $4,450.00
$4,450.00
$4,439.00
$4,439.00 - $4,439.00
$4,439.00
Save 0% Save %
Muscle D Fitness Muscle D Fitness Light Commercial Treadmill -LED Display - Heart Rate Monitor - Cup Holder... — side profile
Muscle D Fitness Muscle D Fitness Light Commercial Treadmill -LED Display - Heart Rate Monitor - Cup Holder -... — front view
$2,219.00 - $2,219.00
$2,219.00
$2,219.00 - $2,219.00
$2,219.00

Muscle D Fitness Light Commercial Treadmill -LED Display - Heart Rate Monitor - Cup Holder - Adjustable Speed and Incline

Muscle D Fitness

Elevate Your Cardio Game with the Light Commercial Treadmill by Muscle D Fitness! Are you ready to embark on a cardio journey that will redefine yo...

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$2,219.00 - $2,219.00
$2,219.00
$2,219.00 - $2,219.00
$2,219.00
Muscle D Fitness 3-Tier Dumbbell Rack - 15 Pair Storage — front view
Save 21% Save %
$1,755.00
$1,755.00 - $1,755.00
$1,755.00
$1,395.00
$1,395.00 - $1,395.00
$1,395.00

Muscle D Fitness 3-Tier Dumbbell Rack - 15 Pair Storage

Muscle D Fitness

Organize your strength sanctuary with the 3-Tier Dumbbell Rack by Muscle D Fitness – a robust and stylish storage solution designed to redefine how...

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$1,755.00
$1,755.00 - $1,755.00
$1,755.00
$1,395.00
$1,395.00 - $1,395.00
$1,395.00
Save 21% Save %
Muscle D Fitness Three Tier 15 Pairs Dumbbell Rack - Commercial Grade 3 Tier Dummbbell Rack — weight load capacity
Muscle D Fitness Three Tier 15 Pairs Dumbbell Rack - Commercial Grade 3 Tier Dummbbell Rack — front view
Save 13% Save %
$1,150.00
$1,150.00 - $1,150.00
$1,150.00
$995.00
$995.00 - $995.00
$995.00

Muscle D Fitness Three Tier 15 Pairs Dumbbell Rack - Commercial Grade 3 Tier Dummbbell Rack

Muscle D Fitness

The Muscle D Fitness 3-Tier Dumbbell Rack is an architectural marvel that blends strength, organization, and inspiration. This isn't just a storage...

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$1,150.00
$1,150.00 - $1,150.00
$1,150.00
$995.00
$995.00 - $995.00
$995.00
Save 13% Save %
Muscle D Fitness Three Tier 12 Pairs Dumbbell Rack - Commercial Grade 3 Tier Dummbbell Rack — weight load capacity
Muscle D Fitness Three Tier 12 Pairs Dumbbell Rack - Commercial Grade 3 Tier Dummbbell Rack — front view
Save 32% Save %
$1,350.99
$1,350.99 - $1,350.99
$1,350.99
$925.00
$925.00 - $925.00
$925.00

Muscle D Fitness Three Tier 12 Pairs Dumbbell Rack - Commercial Grade 3 Tier Dummbbell Rack

Muscle D Fitness

Elevate your gym space with the Muscle D Fitness 3-Tier Dumbbell Rack – a monument to organization, accessibility, and the embodiment of strength. ...

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$1,350.99
$1,350.99 - $1,350.99
$1,350.99
$925.00
$925.00 - $925.00
$925.00
Save 32% Save %
Muscle D Fitness Water Rower - Wooden Seated Adjustable Water Rower — side profile
Muscle D Fitness Water Rower - Wooden Seated Adjustable Water Rower — front view
$1,439.00 - $1,439.00
$1,439.00
$1,439.00 - $1,439.00
$1,439.00

Muscle D Fitness Water Rower - Wooden Seated Adjustable Water Rower

Muscle D Fitness

Introducing the Muscle D Fitness Water Rower – Revolutionize your fitness journey with the perfect blend of technology, design, and the soothing re...

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$1,439.00 - $1,439.00
$1,439.00
$1,439.00 - $1,439.00
$1,439.00
Muscle D Fitness Commercial Recumbent Bike - Touch Screen - Muscle D Fitness - Adjustable Seated Cardio — front view
Save 7% Save %
$6,675.00
$6,675.00 - $6,675.00
$6,675.00
$6,219.00
$6,219.00 - $6,219.00
$6,219.00

Muscle D Fitness Commercial Recumbent Bike - Touch Screen - Muscle D Fitness - Adjustable Seated Cardio

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional...

View full details
$6,675.00
$6,675.00 - $6,675.00
$6,675.00
$6,219.00
$6,219.00 - $6,219.00
$6,219.00
Save 7% Save %
Muscle D Fitness Commercial Recumbent Bike - LED Screen - Cardio - Seated - Standalone — front view
Save 10% Save %
$4,455.99
$4,455.99 - $4,455.99
$4,455.99
$3,995.00
$3,995.00 - $3,995.00
$3,995.00

Muscle D Fitness Commercial Recumbent Bike - LED Screen - Cardio - Seated - Standalone

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

View full details
$4,455.99
$4,455.99 - $4,455.99
$4,455.99
$3,995.00
$3,995.00 - $3,995.00
$3,995.00
Save 10% Save %
Muscle D Fitness Commercial Upright Bike - LED Screen - Muscle D Fitness - Adjustable Seat - Standalone — front view
Save 12% Save %
$3,799.99
$3,799.99 - $3,799.99
$3,799.99
$3,329.00
$3,329.00 - $3,329.00
$3,329.00

Muscle D Fitness Commercial Upright Bike - LED Screen - Muscle D Fitness - Adjustable Seat - Standalone

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

View full details
$3,799.99
$3,799.99 - $3,799.99
$3,799.99
$3,329.00
$3,329.00 - $3,329.00
$3,329.00
Save 12% Save %
Muscle D Fitness Muscle D Fitness Commercial Upright Bike - Touch Screen - Muscle D Fitness - Adjustable Seat... — front view
$4,439.00 - $4,439.00
$4,439.00
$4,439.00 - $4,439.00
$4,439.00

Muscle D Fitness Commercial Upright Bike - Touch Screen - Muscle D Fitness - Adjustable Seat - Contact Heart Rate

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

View full details
$4,439.00 - $4,439.00
$4,439.00
$4,439.00 - $4,439.00
$4,439.00
Muscle D Fitness Muscle D Fitness Three Tier 9 Pairs Dumbbell Rack - Muscle D Fitness - Commercial... — weight load capacity
Muscle D Fitness Three Tier 9 Pairs Dumbbell Rack - Muscle D Fitness - Commercial Grade 3 Tier Dummbbell Rack — front view
Save 22% Save %
$1,095.99
$1,095.99 - $1,095.99
$1,095.99
$850.00
$850.00 - $850.00
$850.00

Muscle D Fitness Three Tier 9 Pairs Dumbbell Rack - Muscle D Fitness - Commercial Grade 3 Tier Dummbbell Rack

Muscle D Fitness

Revolutionize your fitness space with the Muscle D Fitness 3-Tier Dumbbell Rack – a beacon of organization, efficiency, and strength. This is more ...

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$1,095.99
$1,095.99 - $1,095.99
$1,095.99
$850.00
$850.00 - $850.00
$850.00
Save 22% Save %
Muscle D Fitness Touch Screen Commercial Treadmill - Muscle D Fitness - Deluxe Touch Screen Commercial Tread... — side profile
Muscle D Fitness Touch Screen Commercial Treadmill - Muscle D Fitness - Deluxe Touch Screen Commercial Treadmill — front view
Save 2% Save %
$6,789.99
$6,789.99 - $6,789.99
$6,789.99
$6,665.00
$6,665.00 - $6,665.00
$6,665.00

Touch Screen Commercial Treadmill - Muscle D Fitness - Deluxe Touch Screen Commercial Treadmill

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional...

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$6,789.99
$6,789.99 - $6,789.99
$6,789.99
$6,665.00
$6,665.00 - $6,665.00
$6,665.00
Save 2% Save %
Muscle D Fitness Commercial Self Powered Curve Treadmill - Muscle D Fitness - Standalone — side profile
Muscle D Fitness Commercial Self Powered Curve Treadmill - Muscle D Fitness - Standalone — front view
$4,439.00 - $4,439.00
$4,439.00
$4,439.00 - $4,439.00
$4,439.00

Commercial Self Powered Curve Treadmill - Muscle D Fitness - Standalone

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,439.00 - $4,439.00
$4,439.00
$4,439.00 - $4,439.00
$4,439.00
Muscle D Fitness V2 Touch Screen Commercial Treadmill - Muscle D Fitness - Upgraded Touch Screen Commercial... — side profile
Muscle D Fitness V2 Touch Screen Commercial Treadmill - Muscle D Fitness - Upgraded Touch Screen Commercial Tr... — front view
Save 1% Save %
$7,850.99
$7,850.99 - $7,850.99
$7,850.99
$7,775.00
$7,775.00 - $7,775.00
$7,775.00

V2 Touch Screen Commercial Treadmill - Muscle D Fitness - Upgraded Touch Screen Commercial Treadmill

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional...

View full details
$7,850.99
$7,850.99 - $7,850.99
$7,850.99
$7,775.00
$7,775.00 - $7,775.00
$7,775.00
Save 1% Save %
Muscle D Fitness LED Screen Commercial Treadmill - Muscle D Fitness - Built in Fan - Adjustable Speed and In... — side profile
Muscle D Fitness LED Screen Commercial Treadmill - Muscle D Fitness - Built in Fan - Adjustable Speed and Incl... — front view
Save 4% Save %
$5,790.99
$5,790.99 - $5,790.99
$5,790.99
$5,550.00
$5,550.00 - $5,550.00
$5,550.00

LED Screen Commercial Treadmill - Muscle D Fitness - Built in Fan - Adjustable Speed and Incline - Cup Holders

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

View full details
$5,790.99
$5,790.99 - $5,790.99
$5,790.99
$5,550.00
$5,550.00 - $5,550.00
$5,550.00
Save 4% Save %
Muscle D Fitness V2 LED Screen Commercial Treadmill - Muscle D Fitness - Upgraded LED Screen Commercial Treadm... — front view
Save 0% Save %
$6,250.00
$6,250.00 - $6,250.00
$6,250.00
$6,219.00
$6,219.00 - $6,219.00
$6,219.00

V2 LED Screen Commercial Treadmill - Muscle D Fitness - Upgraded LED Screen Commercial Treadmill

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional...

View full details
$6,250.00
$6,250.00 - $6,250.00
$6,250.00
$6,219.00
$6,219.00 - $6,219.00
$6,219.00
Save 0% Save %
Muscle D Fitness 3-Tier Commercial Dumbbell Rack - Black — weight load capacity
Muscle D Fitness 3-Tier Commercial Dumbbell Rack - Black — front view
Save 15% Save %
$1,295.00
$1,295.00 - $1,295.00
$1,295.00
$1,095.00
$1,095.00 - $1,095.00
$1,095.00

3-Tier Commercial Dumbbell Rack - Black

Muscle D Fitness

Organize Your Gym with the 3-Tier 15 Pair Commercial Dumbbell Rack by Muscle D Fitness Maximize your gym space and organize your dumbbells with the...

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$1,295.00
$1,295.00 - $1,295.00
$1,295.00
$1,095.00
$1,095.00 - $1,095.00
$1,095.00
Save 15% Save %