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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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Original price $899.00 - Original price $899.00
Original price
$899.00
$899.00 - $899.00
Current price $899.00

CAT 3 Hurricane Commercial Air Bike

XMARK
In stock

Commercial Use: Ideal for gyms, the CAT 3 air bike is designed for a variety of applications, including warm-ups, HIIT sessions, classes, cardio ...

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Original price $899.00 - Original price $899.00
Original price
$899.00
$899.00 - $899.00
Current price $899.00
Original price $4,429.00 - Original price $4,729.00
Original price
$4,429.00 - $4,729.00
$4,429.00 - $4,729.00
Current price $4,429.00

Commercial Half Rack Functional Trainer, Dual 220-Pound Stacks

XMARK
Low stock

Engineered for Durability:  Heavy 3” x 3” steel frame, 11-gauge thickness, and 1” bolts  Dual 220 lb. Stacks: Offers maximum resistance for lat,...

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Original price $4,429.00 - Original price $4,729.00
Original price
$4,429.00 - $4,729.00
$4,429.00 - $4,729.00
Current price $4,429.00
Original price $2,529.00 - Original price $2,659.00
Original price
$2,529.00 - $2,659.00
$2,529.00 - $2,659.00
Current price $2,529.00

Commercial Lat Pulldown and Low Row Single Stack Functional Trainer

XMARK
In stock

Heavy-Duty Steel Construction:  Built from 3” x 3” 11-gauge steel, secured by 1” bolts 220-Pound Weight Stack: Aluminum pulleys with 1:1 lat pul...

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Original price $2,529.00 - Original price $2,659.00
Original price
$2,529.00 - $2,659.00
$2,529.00 - $2,659.00
Current price $2,529.00
Original price $1,799.00 - Original price $1,799.00
Original price
$1,799.00
$1,799.00 - $1,799.00
Current price $1,799.00

5-50 lb Hex Dumbbell Set with Rack and Weight Bench

XMARK
In stock

This starter package is perfect for anyone thinking about setting up a home gym. With 550 lbs of dumbbells, you’ll have everything you need for a w...

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Original price $1,799.00 - Original price $1,799.00
Original price
$1,799.00
$1,799.00 - $1,799.00
Current price $1,799.00
Original price $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00

Power Rack Stabilizer Foot Extensions

XMARK
In stock

Viper Stabilizer Foot Extensions are designed for maximum stability as you work outside your power rack with safety spotter arms or other rack atta...

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Original price $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00
Original price $1,529.00 - Original price $1,859.00
Original price
$1,529.00 - $1,859.00
$1,529.00 - $1,859.00
Current price $1,529.00

Viper Power Rack

XMARK
Low stock

The XMARK Viper Power Rack is a heavy-duty all-in-one solution for your home gym. Built for both safety and customization, it features a 3" x 3" 11...

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Original price $1,529.00 - Original price $1,859.00
Original price
$1,529.00 - $1,859.00
$1,529.00 - $1,859.00
Current price $1,529.00
Original price $2,329.00 - Original price $2,719.00
Original price
$2,329.00 - $2,719.00
$2,329.00 - $2,719.00
Current price $2,329.00

Viper Power Rack with Storage & Strap Safeties

XMARK
Low stock

The XMARK Viper Power Rack is a heavy-duty all-in-one solution for your commercial or home gym. Built for both safety and customization, it feature...

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Original price $2,329.00 - Original price $2,719.00
Original price
$2,329.00 - $2,719.00
$2,329.00 - $2,719.00
Current price $2,329.00
Original price $2,842.00 - Original price $2,842.00
Original price
$2,842.00
$2,842.00 - $2,842.00
Current price $2,842.00

Functional Trainer Cable Machine with Dual 200 lb Weight Stacks

XMARK
Low stock

Dual 200 lb Weight Stacks: Ensures true isolateral movements with a 2:1 resistance ratio. 19 Adjustment Slots: Customizable workouts with 19 he...

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Original price $2,842.00 - Original price $2,842.00
Original price
$2,842.00
$2,842.00 - $2,842.00
Current price $2,842.00
Original price $259.00 - Original price $289.00
Original price
$259.00 - $289.00
$259.00 - $289.00
Current price $259.00

Steel Magnolia, IWF Women’s Training Bar 190,000 PSI, 15kg US Cerakote

XMARK
In stock

190,000 PSI: Ensures lasting strength for heavy training with ultra-high tensile steel Eight Needle Bearings: Provides seamless sleeve rotation fo...

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Original price $259.00 - Original price $289.00
Original price
$259.00 - $289.00
$259.00 - $289.00
Current price $259.00
Original price $58.00 - Original price $519.00
Original price
$58.00 - $519.00
$58.00 - $519.00
Current price $58.00

Iron Horse Premium Cast Iron Olympic Weight Plate Pairs and Sets

XMARK
In stock

Iron Horse cast iron Olympic plates, a classic old-school design that evokes the classic feel and sound of traditional strength training. Why buy ...

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Original price $58.00 - Original price $519.00
Original price
$58.00 - $519.00
$58.00 - $519.00
Current price $58.00
Original price $259.00 - Original price $1,349.00
Original price
$259.00 - $1,349.00
$259.00 - $1,349.00
Current price $259.00

Black Premium IWF Training Bumpers (LB) Pairs and Sets

XMARK
In stock

Engineered for Precision: Features a weight tolerance equivalent of two nickels™ of exact weight Proven Durability: Drop-tested 30,000 times fr...

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Original price $259.00 - Original price $1,349.00
Original price
$259.00 - $1,349.00
$259.00 - $1,349.00
Current price $259.00
Original price $2,469.00 - Original price $2,889.00
Original price
$2,469.00 - $2,889.00
$2,469.00 - $2,889.00
Current price $2,469.00

Viper Power Rack with Storage & Flip Down Safeties

XMARK
Low stock

The XMARK Viper Power Rack is a heavy-duty all-in-one solution for your home gym. Built for both safety and customization, it features a 3" x 3" 11...

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Original price $2,469.00 - Original price $2,889.00
Original price
$2,469.00 - $2,889.00
$2,469.00 - $2,889.00
Current price $2,469.00
Original price $119.00 - Original price $1,389.00
Original price
$119.00 - $1,389.00
$119.00 - $1,389.00
Current price $119.00

Commercial Premium Virgin Rubber Color Bumper Plates (LB)

XMARK
In stock

30,000 Drops from 8-Feet: Showcase the exceptional resistance to cracking and splitting Advanced Virgin Rubber: Premium, odor-free rubber provi...

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Original price $119.00 - Original price $1,389.00
Original price
$119.00 - $1,389.00
$119.00 - $1,389.00
Current price $119.00
Original price $259.00 - Original price $1,379.00
Original price
$259.00 - $1,379.00
$259.00 - $1,379.00
Current price $259.00

Premium Competition Bumper Plates (LB), Pairs and Sets

XMARK
In stock

FEATURES:   Weight Tolerance: Engineered to be within the weight of two nickels™ of the stated weight Proprietary Virgin Rubber Blend: Is used t...

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Original price $259.00 - Original price $1,379.00
Original price
$259.00 - $1,379.00
$259.00 - $1,379.00
Current price $259.00
Original price $739.00 - Original price $889.00
Original price
$739.00 - $889.00
$739.00 - $889.00
Current price $739.00

Commercial Dumbbell Rack with 10 or 15 Pair Option

XMARK
In stock

Enhance your gym setup with the XMARK Commercial Dumbbell Rack, crafted from heavy-duty 11-gauge steel for durability in high-intensity environment...

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Original price $739.00 - Original price $889.00
Original price
$739.00 - $889.00
$739.00 - $889.00
Current price $739.00
Original price $2,099.00 - Original price $4,459.00
Original price
$2,099.00 - $4,459.00
$2,099.00 - $4,459.00
Current price $2,099.00

12-Sided Commercial Urethane Dumbbells (5-50 lb and 5-75 lb Sets)

XMARK
Low stock

Elevate your workouts with XMARK Urethane Dumbbells, built Why buy your 12-Sided Commercial Urethane Dumbbells (5-50 lb and 5-75 lb Sets) f...

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Original price $2,099.00 - Original price $4,459.00
Original price
$2,099.00 - $4,459.00
$2,099.00 - $4,459.00
Current price $2,099.00
Original price $259.00 - Original price $1,329.00
Original price
$259.00 - $1,329.00
$259.00 - $1,329.00
Current price $259.00

Striped Premium IWF Training Bumper Plates (KG) Pairs and Sets

XMARK
In stock

Precision Weight Tolerance: Accurate within two nickels™ of the exact weight Tested for 30,000 Drops: The drops are continuous from a height of 8...

View full details
Original price $259.00 - Original price $1,329.00
Original price
$259.00 - $1,329.00
$259.00 - $1,329.00
Current price $259.00
Original price $259.00 - Original price $1,339.00
Original price
$259.00 - $1,339.00
$259.00 - $1,339.00
Current price $259.00

Black Premium IWF Training Bumpers (KG) Pairs and Sets

XMARK
In stock

Two Nickel Weight Tolerance: Far exceeds IWF “Training Plate” Standards of ±0.8% Superior Quality Virgin Rubber: Provides exceptional impact re...

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Original price $259.00 - Original price $1,339.00
Original price
$259.00 - $1,339.00
$259.00 - $1,339.00
Current price $259.00
Original price $689.00 - Original price $689.00
Original price
$689.00
$689.00 - $689.00
Current price $689.00

Black Diamond® Commercial Adjustable Weight Bench (Pre-assembled)

XMARK
In stock

FEATURES: Assembled by Experts: Professionally pre-assembled mainframe ensures secure construction.  Component Parts: Extra heavy-duty 9/32” st...

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Original price $689.00 - Original price $689.00
Original price
$689.00
$689.00 - $689.00
Current price $689.00
Original price $99.00 - Original price $1,139.00
Original price
$99.00 - $1,139.00
$99.00 - $1,139.00
Current price $99.00

Commercial Color Bumper Plates (LB)

XMARK
In stock

Built to Last: Tested with 20,000 drops from eight feet to ensure each plate handles heavy usage Wear Resistant: Crafted from a proprietary rub...

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Original price $99.00 - Original price $1,139.00
Original price
$99.00 - $1,139.00
$99.00 - $1,139.00
Current price $99.00
Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

Cable Machine Attachments Set

XMARK
In stock

Complete 5-Piece Attachment Set: Includes single-grip handles (pair), a revolving seated row/chinning triangle, triceps rope, multi-grip revolving ...

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Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00
Original price $439.00 - Original price $439.00
Original price
$439.00
$439.00 - $439.00
Current price $439.00

Big Easy® 32mm Squat Bar

XMARK
In stock

25 kg: Competition-style weight used for dedicated squat bars and heavy strength training 32 mm Shaft: Thicker shaft increases rigidity and min...

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Original price $439.00 - Original price $439.00
Original price
$439.00
$439.00 - $439.00
Current price $439.00
Original price $3,059.00 - Original price $3,059.00
Original price
$3,059.00
$3,059.00 - $3,059.00
Current price $3,059.00

Functional Trainer With Dual 230 lb Weight Stacks

XMARK
In stock

98% Preassembled: Quick and easy setup with 98% of the assembly already completed. Dual 230 lb Weight Stacks: Featuring the heftiest dual 230 l...

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Original price $3,059.00 - Original price $3,059.00
Original price
$3,059.00
$3,059.00 - $3,059.00
Current price $3,059.00
Original price $1,595.00 - Original price $2,895.00
Original price $1,595.00 - Original price $2,895.00
Original price $1,595.00
$1,245.00 - $2,315.00
$1,245.00 - $2,315.00
Current price $1,245.00

Body-Solid GPRFT/GPRFTS Functional Trainer Attachment

Body Solid
In stock

Body-Solid Functional Trainer Attachment GPRFT/GPRFTS Are you striving to maximize your home gym but constrained by limited space? Imagine a g...

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Original price $1,595.00 - Original price $2,895.00
Original price $1,595.00 - Original price $2,895.00
Original price $1,595.00
$1,245.00 - $2,315.00
$1,245.00 - $2,315.00
Current price $1,245.00
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