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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

Muscle D Fitness

Muscle D Fitness — heavy-duty commercial gym equipment built for high-traffic facilities. Plate-loaded, selectorized, and free-weight machines designed for daily institutional use.

We're an authorized Muscle D Fitness dealer carrying their full commercial lineup: Elite series (premium commercial), Standard series (mid-commercial), and free-weight Olympic equipment. Every Muscle D machine is built with commercial-grade 11-gauge steel frames, premium upholstery, and engineered for 8+ hours of daily use.

Most popular Muscle D categories:

  • Plate-loaded strength — chest press, leg press, lat pulldown, hack squat, smith machines
  • Selectorized stations — full-body cable systems with 200–310 lb stacks
  • Power racks & squat racks — commercial-spec rigs with safety bars, J-cups, attachments
  • Olympic benches — flat, incline, decline, FID
  • Functional training — cable crossovers, dual-stack trainers

Why Muscle D for commercial facilities:

  • Frame gauge — 11-gauge or thicker steel; built for institutional warranty terms
  • Pulley specs — 1:1 cable ratio (true weight resistance)
  • Pad density — high-density commercial-grade upholstery
  • Warranty — manufacturer commercial warranty (5–10 years frame, depending on model)

Free shipping on orders over $999, exclusions apply (most Muscle D items ship freight — contact us for delivery cost on commercial orders). Bulk pricing for full-facility outfits.

Outfitting a commercial gym, university weight room, hotel fitness center, or training facility? Email support@peakflowfitness.com with your facility size and equipment needs for a custom quote.

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Muscle D Fitness Excel Leverage Incline Pec Fly - Muscle D Fitness - Plate Loaded Chest - Piston Ass... — weight load capacity
Muscle D Fitness Excel Leverage Incline Pec Fly - Muscle D Fitness - Plate Loaded Chest - Piston Assisted Seat... — front view Save 30% Save %
$1,995.00
$1,995.00 - $1,995.00
$1,995.00
$1,395.00
$1,395.00 - $1,395.00
$1,395.00

Excel Leverage Incline Pec Fly - Muscle D Fitness - Plate Loaded Chest - Piston Assisted Seat Adjustment

Muscle D Fitness

Unlock Peak Pectoral Potential with the Excel Leverage Incline Pec Fly by Muscle D Fitness. Designed to optimize your pec stretch and enhance your ...

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$1,995.00
$1,995.00 - $1,995.00
$1,995.00
$1,395.00
$1,395.00 - $1,395.00
$1,395.00
Save 30% Save %
Muscle D Fitness 28" Rotating Curl Bar - Cable Attachment - Muscle D Fitness - Premium Grips — front view Save 41% Save %
$85.00
$85.00 - $85.00
$85.00
$49.99
$49.99 - $49.99
$49.99

28" Rotating Curl Bar - Cable Attachment - Muscle D Fitness - Premium Grips

Muscle D Fitness

Experience the epitome of arm muscle sculpting with the Muscle D Fitness 28" Revolving Curl Bar, featuring a heavy-duty molded grip for unrivaled p...

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$85.00
$85.00 - $85.00
$85.00
$49.99
$49.99 - $49.99
$49.99
Save 41% Save %
Muscle D Fitness 2-Tier Round Tube Dumbbell Rack - Black — front view Save 14% Save %
$694.00
$694.00 - $694.00
$694.00
$595.00
$595.00 - $595.00
$595.00

2-Tier Round Tube Dumbbell Rack - Black

Muscle D Fitness

Muscle D Fitness 2-Tier Round Tube Dumbbell Rack – Black The Muscle D Fitness 2-Tier Round Tube Dumbbell Rack keeps your gym organized and your dum...

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$694.00
$694.00 - $694.00
$694.00
$595.00
$595.00 - $595.00
$595.00
Save 14% Save %
Muscle D Pilates reformer table view 2
Muscle D Fitness Pilates Reformer Table Save 14% Save %
$1,679.00
$1,679.00 - $1,679.00
$1,679.00
$1,439.00
$1,439.00 - $1,439.00
$1,439.00

Muscle D Fitness Pilates Reformer Table – Commercial Studio Pilates

Muscle D Fitness

The Muscle D Pilates Reformer Table is a commercial Pilates reformer table from Muscle D Fitness, built for commercial gyms and premium home gyms w...

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$1,679.00
$1,679.00 - $1,679.00
$1,679.00
$1,439.00
$1,439.00 - $1,439.00
$1,439.00
Save 14% Save %
plate loaded jammer machine Muscle D Fitness view 2
Muscle D Excel Jammer – Plate-Loaded Commercial Strength Machine
Save 14% Save %
$3,695.00
$3,695.00 - $3,695.00
$3,695.00
$3,195.00
$3,195.00 - $3,195.00
$3,195.00

Muscle D Excel Jammer – Plate-Loaded Commercial Strength Machine

Muscle D Fitness

The Muscle D Excel Jammer is a plate loaded jammer machine built for commercial gyms, training studios, and premium home gyms. Engineered by Muscle...

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$3,695.00
$3,695.00 - $3,695.00
$3,695.00
$3,195.00
$3,195.00 - $3,195.00
$3,195.00
Save 14% Save %
commercial selectorized triceps extension machine Muscle D Fitness view 2
Muscle D Classic V2 Selectorized Triceps Extension Machine – Commercial Gym
Save 16% Save %
$4,295.00
$4,295.00 - $4,295.00
$4,295.00
$3,595.00
$3,595.00 - $3,595.00
$3,595.00

Muscle D Classic V2 Selectorized Triceps Extension Machine – Commercial Gym

Muscle D Fitness

The Muscle D Classic V2 Selectorized Triceps Extension Machine is a commercial selectorized triceps extension machine built for commercial gyms, tr...

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$4,295.00
$4,295.00 - $4,295.00
$4,295.00
$3,595.00
$3,595.00 - $3,595.00
$3,595.00
Save 16% Save %
commercial selectorized pullover machine Muscle D Fitness view 2
Muscle D Classic V2 Selectorized Pullover Machine – 200 lb Stack Commercial Back Machine
Save 28% Save %
$5,995.00
$5,995.00 - $5,995.00
$5,995.00
$4,325.00
$4,325.00 - $4,325.00
$4,325.00

Muscle D Classic V2 Selectorized Pullover Machine – 200 lb Stack Commercial Back Machine

Muscle D Fitness

The Muscle D Classic V2 Selectorized Pullover Machine is a commercial selectorized pullover machine built for commercial gyms, training studios, an...

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$5,995.00
$5,995.00 - $5,995.00
$5,995.00
$4,325.00
$4,325.00 - $4,325.00
$4,325.00
Save 28% Save %
TGrip commercial 4' functional training rig 3x3 steel detail
TGrip Commercial 4' Wide Functional Training Rig Kit – 3×3 Steel
Save 13% Save %
$1,495.00
$1,495.00 - $1,495.00
$1,495.00
$1,295.00
$1,295.00 - $1,295.00
$1,295.00

TGrip Commercial 4' Wide Functional Training Rig Kit – 3×3 Steel

Muscle D Fitness

The TGrip Commercial 4' Functional Training Rig is a heavy-duty commercial functional training rig built for high-traffic commercial gyms, group-tr...

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$1,495.00
$1,495.00 - $1,495.00
$1,495.00
$1,295.00
$1,295.00 - $1,295.00
$1,295.00
Save 13% Save %
TGrip commercial functional training rig 3x3 steel detail
TGrip Commercial 4-Post Power Rack – 3×3 Steel Functional Rack
Save 40% Save %
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
$1,195.00
$1,195.00 - $1,195.00
$1,195.00

TGrip Commercial 4-Post Power Rack – 3×3 Steel Functional Rack

Muscle D Fitness

The TGrip Commercial 4-Post Power Rack is a heavy-duty commercial power rack built from 3×3 11-gauge steel, engineered for squats, presses, rack pu...

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$1,999.00
$1,999.00 - $1,999.00
$1,999.00
$1,195.00
$1,195.00 - $1,195.00
$1,195.00
Save 40% Save %
TGrip commercial 20' functional training rig 3x3 steel detail
TGrip Commercial 20' Wall Mount Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up
$1,745.00 - $2,195.00
$1,745.00 - $2,195.00
$1,745.00 - $2,195.00
$1,745.00

TGrip Commercial 20' Wall Mount Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up

Muscle D Fitness

The TGrip Commercial 20' Wall Mount Functional Training Rig is a heavy-duty commercial wall-mounted functional training rig built for high-traffic ...

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$1,745.00 - $2,195.00
$1,745.00 - $2,195.00
$1,745.00 - $2,195.00
$1,745.00
TGrip commercial 14' functional training rig 3x3 steel detail
TGrip Commercial 14' Wall Mount Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up
$1,445.00 - $1,895.00
$1,445.00 - $1,895.00
$1,445.00 - $1,895.00
$1,445.00

TGrip Commercial 14' Wall Mount Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up

Muscle D Fitness

The TGrip Commercial 14' Wall Mount Functional Training Rig is a heavy-duty commercial wall-mounted functional training rig built for high-traffic ...

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$1,445.00 - $1,895.00
$1,445.00 - $1,895.00
$1,445.00 - $1,895.00
$1,445.00
TGrip commercial 10' functional training rig 3x3 steel detail
TGrip Commercial 10' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up
$1,995.00 - $2,445.00
$1,995.00 - $2,445.00
$1,995.00 - $2,445.00
$1,995.00

TGrip Commercial 10' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up

Muscle D Fitness

The TGrip Commercial 10' Functional Training Rig is a heavy-duty commercial functional training rig built for high-traffic commercial gyms, group-t...

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$1,995.00 - $2,445.00
$1,995.00 - $2,445.00
$1,995.00 - $2,445.00
$1,995.00
TGrip commercial 24' functional training rig 3x3 steel detail
TGrip Commercial 24' Wall Mount Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up
$2,225.00 - $2,900.00
$2,225.00 - $2,900.00
$2,225.00 - $2,900.00
$2,225.00

TGrip Commercial 24' Wall Mount Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up

Muscle D Fitness

The TGrip Commercial 24' Wall Mount Functional Training Rig is a heavy-duty commercial wall-mounted functional training rig built for high-traffic ...

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$2,225.00 - $2,900.00
$2,225.00 - $2,900.00
$2,225.00 - $2,900.00
$2,225.00
TGrip commercial 14' functional training rig 3x3 steel detail
TGrip Commercial 14' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up
$2,995.00 - $3,895.00
$2,995.00 - $3,895.00
$2,995.00 - $3,895.00
$2,995.00

TGrip Commercial 14' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up

Muscle D Fitness

The TGrip Commercial 14' Functional Training Rig is a heavy-duty commercial functional training rig built for high-traffic commercial gyms, group-t...

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$2,995.00 - $3,895.00
$2,995.00 - $3,895.00
$2,995.00 - $3,895.00
$2,995.00
TGrip commercial 10' functional training rig 3x3 steel detail
TGrip Commercial 10' Rig with Weight Set – 3×3 Steel Functional Training Rig
$3,017.80 - $3,614.56
$3,017.80 - $3,614.56
$3,017.80 - $3,614.56
$3,017.80

TGrip Commercial 10' Rig with Weight Set – 3×3 Steel Functional Training Rig

Muscle D Fitness

The TGrip Commercial 10' Functional Training Rig is a heavy-duty commercial functional training rig built for high-traffic commercial gyms, group-t...

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$3,017.80 - $3,614.56
$3,017.80 - $3,614.56
$3,017.80 - $3,614.56
$3,017.80
TGrip commercial 20' functional training rig 3x3 steel detail
TGrip Commercial 20' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up
$3,597.00 - $4,395.00
$3,597.00 - $4,395.00
$3,597.00 - $4,395.00
$3,597.00

TGrip Commercial 20' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up

Muscle D Fitness

The TGrip Commercial 20' Functional Training Rig is a heavy-duty commercial functional training rig built for high-traffic commercial gyms, group-t...

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$3,597.00 - $4,395.00
$3,597.00 - $4,395.00
$3,597.00 - $4,395.00
$3,597.00
TGrip commercial 24' functional training rig 3x3 steel detail
TGrip Commercial 24' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up
$4,595.00 - $5,495.00
$4,595.00 - $5,495.00
$4,595.00 - $5,495.00
$4,595.00

TGrip Commercial 24' Functional Training Rig – 3×3 Steel Multi-Grip Pull-Up

Muscle D Fitness

The TGrip Commercial 24' Functional Training Rig is a heavy-duty commercial functional training rig built for high-traffic commercial gyms, group-t...

View full details
$4,595.00 - $5,495.00
$4,595.00 - $5,495.00
$4,595.00 - $5,495.00
$4,595.00
Muscle D Fitness Power Leverage V2 Dual Hinge Seated Row plate-loaded commercial back machine - view 2
Muscle D Fitness Power Leverage V2 Dual Hinge Seated Row plate-loaded commercial back machine - view 1
Save 14% Save %
$3,845.00
$3,845.00 - $3,845.00
$3,845.00
$3,295.00
$3,295.00 - $3,295.00
$3,295.00

Power Leverage V2 Dual Hinge Seated Row | Muscle D Fitness

Muscle D FItness

Power Leverage V2 Dual Hinge Seated Row – Muscle D Fitness Unlock peak back development with the Power Leverage V2 Dual Hinge Seated Row from Musc...

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$3,845.00
$3,845.00 - $3,845.00
$3,845.00
$3,295.00
$3,295.00 - $3,295.00
$3,295.00
Save 14% Save %
Muscle D Fitness Power Leverage V2 Linear Bearing Row — weight load capacity
muscle d fitness commercial plate loaded power leverage v2 black and maroon linear bearing row
Save 14% Save %
$3,495.00
$3,495.00 - $3,495.00
$3,495.00
$2,995.00
$2,995.00 - $2,995.00
$2,995.00

Power Leverage V2 Linear Bearing Row

Muscle D Fitness

Power Leverage V2 Linear Bearing Row Experience peak performance and precision with the Power Leverage V2 Linear Bearing Row, a premium plate-loade...

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$3,495.00
$3,495.00 - $3,495.00
$3,495.00
$2,995.00
$2,995.00 - $2,995.00
$2,995.00
Save 14% Save %
Muscle D Fitness Kettlebell - Muscle D Fitness - Cast Iron - Heavy Duty (Kettlebell Only) — weight load capacity
Muscle D Fitness Kettlebell - Muscle D Fitness - Cast Iron - Heavy Duty (Kettlebell Only) — front view
Save up to 27% Save %
$75.33 - $178.99
$75.33 - $178.99
$75.33
$51.60 - $129.80
$51.60 - $129.80
$51.60

Kettlebell - Muscle D Fitness - Cast Iron - Heavy Duty (Kettlebell Only)

Muscle D Fitness

Elevate Your Workout with our Premium Kettlebell! Discover the ultimate fitness companion with our premium kettlebell. Designed for strength, versa...

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$75.33 - $178.99
$75.33 - $178.99
$75.33
$51.60 - $129.80
$51.60 - $129.80
$51.60
Save up to 27% Save %
Muscle D Fitness Muscle D Cast Kettlebells - Muscle D Fitness - Quality Handle Design - Heavy Duty C... — weight load capacity
Muscle D Fitness Muscle D Cast Kettlebells - Muscle D Fitness - Quality Handle Design - Heavy Duty Coating — front view
Save up to 7% Save %
$25.00 - $458.66
$25.00 - $458.66
$25.00
$23.00 - $427.80
$23.00 - $427.80
$23.00

Muscle D Cast Kettlebells - Muscle D Fitness - Quality Handle Design - Heavy Duty Coating

Muscle D Fitness

Elevate your strength training with the Muscle D Fitness Premium Cast Kettlebells – a masterpiece of form and function designed to ignite your fitn...

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$25.00 - $458.66
$25.00 - $458.66
$25.00
$23.00 - $427.80
$23.00 - $427.80
$23.00
Save up to 7% Save %
commercial urethane fixed barbell set Muscle D Fitness view 2
Muscle D Pro Urethane Barbell Set 20–110 lb – Straight or Curl Commercial Fixed Barbells
Save 13% Save %
$3,299.99
$3,299.99 - $3,299.99
$3,299.99
$2,859.00
$2,859.00 - $2,859.00
$2,859.00

Muscle D Pro Urethane Barbell Set 20–110 lb – Straight or Curl Commercial Fixed Barbells

Muscle D Fitness

The Muscle D Pro Urethane Barbell Set 20–110 lb is a commercial urethane fixed barbell set from Muscle D Fitness, built for commercial gyms and pre...

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$3,299.99
$3,299.99 - $3,299.99
$3,299.99
$2,859.00
$2,859.00 - $2,859.00
$2,859.00
Save 13% Save %
Muscle D Fitness Pro Rubber Dumbbells - Muscle D Fitness - High Quality Knurled Handles — front view
Save up to 7% Save %
$1,758.99 - $6,255.99
$1,758.99 - $6,255.99
$1,758.99
$1,704.00 - $6,254.00
$1,704.00 - $6,254.00
$1,704.00

Pro Rubber Dumbbells - Muscle D Fitness - High Quality Knurled Handles

Muscle D Fitness

Pro Rubber Dumbbells by Muscle D Fitness – Premium Virgin Rubber Coated Dumbbells for Light Commercial & Home Gyms Upgrade your strength traini...

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$1,758.99 - $6,255.99
$1,758.99 - $6,255.99
$1,758.99
$1,704.00 - $6,254.00
$1,704.00 - $6,254.00
$1,704.00
Save up to 7% Save %
Muscle D Fitness Rubber Hex Dumbbell Set - Muscle D FItness - Steel Handle - Quality knurling - Weightlfting — front view
Save up to 14% Save %
$450.00 - $4,367.00
$450.00 - $4,367.00
$450.00
$375.00 - $3,747.00
$375.00 - $3,747.00
$375.00

Rubber Hex Dumbbell Set - Muscle D FItness - Steel Handle - Quality knurling - Weightlfting

Muscle D Fitness

Elevate your strength training experience with the Rubber Hex Dumbbells by Muscle D Fitness – a perfect fusion of functionality, durability, and sl...

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$450.00 - $4,367.00
$450.00 - $4,367.00
$450.00
$375.00 - $3,747.00
$375.00 - $3,747.00
$375.00
Save up to 14% Save %