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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 48" Lat Bar - Cable Attachment - Muscle D Fitness - Heavy Duty Grips, Pulldown Bar — front view Save 47% Save %
$95.00
$95.00 - $95.00
$95.00
$50.00
$50.00 - $50.00
$50.00

48" Lat Bar - Cable Attachment - Muscle D Fitness - Heavy Duty Grips, Pulldown Bar

Muscle D Fitness

Experience unparalleled versatility and durability with the Muscle D Fitness 48" Lat Bar cable attachment, featuring a heavy-duty molded grip. Meti...

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$95.00
$95.00 - $95.00
$95.00
$50.00
$50.00 - $50.00
$50.00
Save 47% Save %
Muscle D Fitness Rotating Single Handle - Cable Attachment - Muscle D Fitness - Rubber Single Handle Bar — front view Save 47% Save %
$37.99
$37.99 - $37.99
$37.99
$20.00
$20.00 - $20.00
$20.00

Rotating Single Handle - Cable Attachment - Muscle D Fitness - Rubber Single Handle Bar

Muscle D Fitness

Embark on a journey of unparalleled versatility and ergonomic excellence with the Muscle D Fitness Single Grip Cable Attachment, boasting a Rotatin...

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$37.99
$37.99 - $37.99
$37.99
$20.00
$20.00 - $20.00
$20.00
Save 47% Save %
Muscle D Fitness Two Tier 8 Pairs Dumbbell Rack - Muscle D Fitness - Durable 2 Tier 8 Pair Dumbbell... — weight load capacity
Muscle D Fitness Two Tier 8 Pairs Dumbbell Rack - Muscle D Fitness - Durable 2 Tier 8 Pair Dumbbell Rack — front view
$615.00 - $615.00
$615.00
$615.00 - $615.00
$615.00

Two Tier 8 Pairs Dumbbell Rack - Muscle D Fitness - Durable 2 Tier 8 Pair Dumbbell Rack

Muscle D Fitness

Elevate your fitness space with the Muscle D Fitness 2-Tier Dumbbell Rack – a blend of strength, organization, and motivation that transforms your ...

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$615.00 - $615.00
$615.00
$615.00 - $615.00
$615.00
Muscle D Fitness Functional Grip Cable Attachment Kit - Black - Ergonomic Grip - Muscle D Fitness — weight load capacity
Muscle D Fitness Functional Grip Cable Attachment Kit - Black - Ergonomic Grip - Muscle D Fitness — front view Save 27% Save %
$375.00
$375.00 - $375.00
$375.00
$275.00
$275.00 - $275.00
$275.00

Functional Grip Cable Attachment Kit - Black - Ergonomic Grip - Muscle D Fitness

Muscle D Fitness

Bring your strength training A-Game with the Muscle D Fitness Functional Grip Cable Attachment Kit, the ultimate solution for targeting every muscl...

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$375.00
$375.00 - $375.00
$375.00
$275.00
$275.00 - $275.00
$275.00
Save 27% Save %
Muscle D Fitness Triceps Rope - Muscle D Fitness - Commercial Grade Triceps Rope — front view
Save 15% Save %
$29.55
$29.55 - $29.55
$29.55
$25.00
$25.00 - $25.00
$25.00

Triceps Rope - Muscle D Fitness - Commercial Grade Triceps Rope

Muscle D Fitness

the Muscle D Fitness Triceps Rope – your key to unlocking powerful and sculpted triceps with every pull. This premium-quality triceps rope is metic...

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$29.55
$29.55 - $29.55
$29.55
$25.00
$25.00 - $25.00
$25.00
Save 15% Save %
Muscle D Fitness Muscle D Slam Ball - Muscle D Fitness - Tire Track Design - Thick Outer Shell — weight load capacity
Muscle D Fitness Muscle D Slam Ball - Muscle D Fitness - Tire Track Design - Thick Outer Shell — front view
$34.99 - $84.99
$34.99 - $84.99
$34.99 - $84.99
$34.99

Muscle D Slam Ball - Muscle D Fitness - Tire Track Design - Thick Outer Shell

Muscle D Fitness

Introducing our Slam Ball – the epitome of power, resilience, and intense full-body workouts! Engineered for durability and crafted with precision,...

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$34.99 - $84.99
$34.99 - $84.99
$34.99 - $84.99
$34.99
Muscle D Fitness Muscle D Strength Bands - Muscle D Fitness - 41" Length - Multiple SIzes — weight load capacity
Muscle D Fitness Muscle D Strength Bands - Muscle D Fitness - 41" Length - Multiple SIzes — front view
Save up to 63% Save %
$15.00 - $55.15
$15.00 - $55.15
$15.00
$7.99 - $24.99
$7.99 - $24.99
$7.99

Muscle D Strength Bands - Muscle D Fitness - 41" Length - Multiple SIzes

Muscle D Fitness

"Introducing Muscle D Strength Bands – Your Gateway to Versatile and Effective Workouts! 🌈 Explore Endless Possibilities: Our exercise bands open u...

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$15.00 - $55.15
$15.00 - $55.15
$15.00
$7.99 - $24.99
$7.99 - $24.99
$7.99
Save up to 63% Save %
Muscle D Fitness Medicine Ball / Wall Ball - Muscle D Fitness - Heavy Duty Stitching - Multi-Panel D... — weight load capacity
Muscle D Fitness Medicine Ball / Wall Ball - Muscle D Fitness - Heavy Duty Stitching - Multi-Panel Design - 14... — front view
Save up to 34% Save %
$89.99 - $120.99
$89.99 - $120.99
$89.99
$54.99 - $79.99
$54.99 - $79.99
$54.99

Medicine Ball / Wall Ball - Muscle D Fitness - Heavy Duty Stitching - Multi-Panel Design - 14" Diameter

Muscle D Fitness

Introducing the Muscle D ultimate Wall Ball—your key to an exhilarating and effective full-body workout! Our premium Wall Ball is meticulously craf...

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$89.99 - $120.99
$89.99 - $120.99
$89.99
$54.99 - $79.99
$54.99 - $79.99
$54.99
Save up to 34% Save %
Muscle D Fitness Two Tier 6 Pairs Dumbbell Rack - Muscle D Fitness - Durable 2 Tier 6 Pair Dumbbell... — weight load capacity
Muscle D Fitness Two Tier 6 Pairs Dumbbell Rack - Muscle D Fitness - Durable 2 Tier 6 Pair Dumbbell Rack — front view
Save 16% Save %
$675.99
$675.99 - $675.99
$675.99
$565.00
$565.00 - $565.00
$565.00

Two Tier 6 Pairs Dumbbell Rack - Muscle D Fitness - Durable 2 Tier 6 Pair Dumbbell Rack

Muscle D Fitness

The Muscle D Fitness 2-Tier Dumbbell Rack – is a space-saving marvel that combines form, function, and inspiration. This isn't just a storage solut...

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$675.99
$675.99 - $675.99
$675.99
$565.00
$565.00 - $565.00
$565.00
Save 16% Save %
Muscle D Fitness Essentials Cable Attachment Kit - Cable Attachment Kit #2 - Muscle D Fitness - 48 &... — weight load capacity
Muscle D Fitness Essentials Cable Attachment Kit - Cable Attachment Kit #2 - Muscle D Fitness - 48 & 36" Lat B... — front view
Save 21% Save %
$396.93
$396.93 - $396.93
$396.93
$315.00
$315.00 - $315.00
$315.00

Essentials Cable Attachment Kit - Cable Attachment Kit #2 - Muscle D Fitness - 48 & 36" Lat Bar Curl Bar Single and Double Handles Triceps Rope

Muscle D Fitness

Enhance your gym setup with the Muscle D Fitness Essentials Cable Attachment Kit, the ultimate arsenal of tools designed to target every muscle gro...

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$396.93
$396.93 - $396.93
$396.93
$315.00
$315.00 - $315.00
$315.00
Save 21% Save %
Muscle D Fitness Ultimate Cable Attachment Kit - Cable Attachment Kit #5 - Muscle D Fitness - Lat Ba... — weight load capacity
Muscle D Fitness Ultimate Cable Attachment Kit - Cable Attachment Kit #5 - Muscle D Fitness - Lat Bar Double H... — front view
Save 17% Save %
$888.89
$888.89 - $888.89
$888.89
$741.00
$741.00 - $741.00
$741.00

Ultimate Cable Attachment Kit - Cable Attachment Kit #5 - Muscle D Fitness - Lat Bar Double Handle Kit

Muscle D Fitness

Enhance your gym setup with the Muscle D Fitness Ultimate Cable Attachment Kit, the ultimate arsenal of tools designed to target every muscle group...

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$888.89
$888.89 - $888.89
$888.89
$741.00
$741.00 - $741.00
$741.00
Save 17% Save %
Muscle D Fitness Rotating Lat Bar Kit - Cable Attachment Kit #3 - Muscle D Fitness - Cable Attachmen... — weight load capacity
Muscle D Fitness Rotating Lat Bar Kit - Cable Attachment Kit #3 - Muscle D Fitness - Cable Attachment Storage... — front view
Save 29% Save %
$219.96
$219.96 - $219.96
$219.96
$156.00
$156.00 - $156.00
$156.00

Rotating Lat Bar Kit - Cable Attachment Kit #3 - Muscle D Fitness - Cable Attachment Storage Attachment set Single Double Hand Grips Lat Bar

Muscle D Fitness

Enhance your gym setup with the Muscle D Fitness Rotating Lat Bar Kit, the ultimate arsenal of tools designed for lats and rows with precision and ...

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$219.96
$219.96 - $219.96
$219.96
$156.00
$156.00 - $156.00
$156.00
Save 29% Save %
Muscle D Fitness Base Cable Attachment Kit - Cable attachment kit #1 - Muscle D Fitness - Triceps Ro... — weight load capacity
Muscle D Fitness Base Cable Attachment Kit - Cable attachment kit #1 - Muscle D Fitness - Triceps Rope, Lat Ba... — front view
Save 23% Save %
$207.96
$207.96 - $207.96
$207.96
$160.00
$160.00 - $160.00
$160.00

Base Cable Attachment Kit - Cable attachment kit #1 - Muscle D Fitness - Triceps Rope, Lat Bar, Triceps Press-Down, Single Handles

Muscle D Fitness

Enhance your gym setup with the Muscle D Fitness Base Cable Attachment Kit, the arsenal of tools designed to target every muscle group with precisi...

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$207.96
$207.96 - $207.96
$207.96
$160.00
$160.00 - $160.00
$160.00
Save 23% Save %
Muscle D Fitness Complete Cable Attachment Kit #4 - Muscle D Fitness - Triceps Rope - Lat Bar - Sing... — weight load capacity
Muscle D Fitness Complete Cable Attachment Kit #4 - Muscle D Fitness - Triceps Rope - Lat Bar - Single Handles... — front view
Save 21% Save %
$589.89
$589.89 - $589.89
$589.89
$466.00
$466.00 - $466.00
$466.00

Complete Cable Attachment Kit #4 - Muscle D Fitness - Triceps Rope - Lat Bar - Single Handles - Low Row Bar - Training Bar

Muscle D Fitness

Enhance your gym setup with the Muscle D Fitness Complete Cable Attachment Kit, the ultimate arsenal of tools designed to target every muscle group...

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$589.89
$589.89 - $589.89
$589.89
$466.00
$466.00 - $466.00
$466.00
Save 21% Save %
Muscle D Fitness 2-Tier Dumbbell Rack - Elite Series - Muscle D Fitness - 10 Pair Storage — front view
Save 13% Save %
$1,149.00
$1,149.00 - $1,149.00
$1,149.00
$995.00
$995.00 - $995.00
$995.00

2-Tier Dumbbell Rack - Elite Series - Muscle D Fitness - 10 Pair Storage

Muscle D Fitness

Unleash Your Strength with the Elite 2-Tier Dumbbell Rack! Are you ready to revolutionize your home or commercial gym setup? Meet the Elite 2-Tier ...

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$1,149.00
$1,149.00 - $1,149.00
$1,149.00
$995.00
$995.00 - $995.00
$995.00
Save 13% Save %
Muscle D Fitness Accessory Rack - Muscle D Fitness - Sturdy Cable Attachment Storage (Rack Only) — weight load capacity
Muscle D Fitness Accessory Rack - Muscle D Fitness - Sturdy Cable Attachment Storage (Rack Only) — front view
Save 32% Save %
$1,250.00
$1,250.00 - $1,250.00
$1,250.00
$850.00
$850.00 - $850.00
$850.00

Accessory Rack - Muscle D Fitness - Sturdy Cable Attachment Storage (Rack Only)

Muscle D Fitness

  The Muscle D Fitness Accessory Rack - is the perfect solution for keeping your gym organized, efficient, and clutter-free. Designed with precisio...

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$1,250.00
$1,250.00 - $1,250.00
$1,250.00
$850.00
$850.00 - $850.00
$850.00
Save 32% Save %
Muscle D Fitness Utility Bench - Muscle D Fitness - Upright Seated Utility Bench with Foot Holds — weight load capacity
Muscle D Fitness Utility Bench - Muscle D Fitness - Upright Seated Utility Bench with Foot Holds — front view
Save up to 11% Save %
$600.00
$600.00 - $695.00
$600.00
$535.00 - $695.00
$535.00 - $695.00
$535.00

Utility Bench - Muscle D Fitness - Upright Seated Utility Bench with Foot Holds

Muscle D Fitness

Transform your training experience with the Utility Bench by Muscle D Fitness – a versatile and robust bench designed to redefine how you approach ...

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$600.00
$600.00 - $695.00
$600.00
$535.00 - $695.00
$535.00 - $695.00
$535.00
Save up to 11% Save %
Muscle D Fitness Preacher Curl Bench - Muscle D Fitness - 11 Gauge Steel - Adjustable Seat - Commerc... — weight load capacity
Muscle D Fitness Preacher Curl Bench - Muscle D Fitness - 11 Gauge Steel - Adjustable Seat - Commercial Uphols... — front view
Save up to 33% Save %
$1,125.00
$1,125.00 - $1,125.00
$1,125.00
$750.00 - $835.00
$750.00 - $835.00
$750.00

Preacher Curl Bench - Muscle D Fitness - 11 Gauge Steel - Adjustable Seat - Commercial Upholstery

Muscle D Fitness

  Prepare to have your biceps doing the happy dance with the Muscle D Fitness Preacher Curl Bench – the ultimate party pad for your arms! Say goodb...

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$1,125.00
$1,125.00 - $1,125.00
$1,125.00
$750.00 - $835.00
$750.00 - $835.00
$750.00
Save up to 33% Save %
Muscle D Fitness Back Extension Bench - Muscle D Fitness - Premium Upholstery Lower Back, Roman Chair — front view
Save up to 17% Save %
$995.00
$995.00 - $995.00
$995.00
$825.00 - $919.00
$825.00 - $919.00
$825.00

Back Extension Bench - Muscle D Fitness - Premium Upholstery Lower Back, Roman Chair

Muscle D Fitness

The Back Extension Bench by Muscle D Fitness: Ignite Your Back's Potential! Are you ready to unlock the strength, flexibility, and vitality of your...

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$995.00
$995.00 - $995.00
$995.00
$825.00 - $919.00
$825.00 - $919.00
$825.00
Save up to 17% Save %
Muscle D Fitness Adjustable Decline Bench by Muscle D Fitness - Commercial Upholstery, 11 Gauge Stee... — weight load capacity
Muscle D Fitness Adjustable Decline Bench by Muscle D Fitness - Commercial Upholstery, 11 Gauge Steel Silver/B... — front view
Save up to 15% Save %
$995.00
$995.00 - $995.00
$995.00
$850.00 - $995.00
$850.00 - $995.00
$850.00

Adjustable Decline Bench by Muscle D Fitness - Commercial Upholstery, 11 Gauge Steel Silver/Black

Muscle D Fitness

  The Adjustable Decline Bench by Muscle D Fitness - is the ultimate piece of workout equipment to sculpt and strengthen your core, che...

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$995.00
$995.00 - $995.00
$995.00
$850.00 - $995.00
$850.00 - $995.00
$850.00
Save up to 15% Save %
Muscle D Fitness Deluxe Adjustable Bench - Muscle D Fitness - Adjustable Moveable Padded Bench Black... — weight load capacity
Muscle D Fitness Deluxe Adjustable Bench - Muscle D Fitness - Adjustable Moveable Padded Bench Black Silver — front view
Save up to 29% Save %
$1,399.00
$1,399.00 - $1,399.00
$1,399.00
$995.00 - $1,095.00
$995.00 - $1,095.00
$995.00

Deluxe Adjustable Bench - Muscle D Fitness - Adjustable Moveable Padded Bench Black Silver

Muscle D Fitness

The Muscle D Fitness Deluxe Adjustable Bench: Your Ultimate Workout Companion! Elevate your fitness journey to new heights with our state-of-the-ar...

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$1,399.00
$1,399.00 - $1,399.00
$1,399.00
$995.00 - $1,095.00
$995.00 - $1,095.00
$995.00
Save up to 29% Save %
Muscle D Fitness Flat Incline Decline Bench - Muscle D Fitness - 11 Gauge Steel - Commercial Upholst... — weight load capacity
Muscle D Fitness Flat Incline Decline Bench - Muscle D Fitness - 11 Gauge Steel - Commercial Upholstery - Decl... — front view
Save 11% Save %
$895.00
$895.00 - $895.00
$895.00
$795.00
$795.00 - $795.00
$795.00

Flat Incline Decline Bench - Muscle D Fitness - 11 Gauge Steel - Commercial Upholstery - Decline Abdominal Trainer

Muscle D Fitness

Get Ready to Conquer the World of Strength Training with the Muscle D Fitness Flat Incline Decline Bench! Are you a fitness warrior on the quest fo...

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$895.00
$895.00 - $895.00
$895.00
$795.00
$795.00 - $795.00
$795.00
Save 11% Save %
Muscle D Fitness Vertical Flat to Incline Bench - Muscle D Fitness - Sturdy Adjustable Flat to Incli... — weight load capacity
Muscle D Fitness Vertical Flat to Incline Bench - Muscle D Fitness - Sturdy Adjustable Flat to Incline Bench — front view
Save 14% Save %
$695.00
$695.00 - $695.00
$695.00
$595.00
$595.00 - $595.00
$595.00

Vertical Flat to Incline Bench - Muscle D Fitness - Sturdy Adjustable Flat to Incline Bench

Muscle D Fitness

The Muscle D Fitness Flat to Incline Bench: The Ultimate Hero of Transformation! Are you ready to ignite your fitness journey and unleash your inne...

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$695.00
$695.00 - $695.00
$695.00
$595.00
$595.00 - $595.00
$595.00
Save 14% Save %
Muscle D Fitness Flat to Incline Bench - Elite Series - Muscle D Fitness - 11 Gauge Steel - Commerci... — weight load capacity
Muscle D Fitness Flat to Incline Bench - Elite Series - Muscle D Fitness - 11 Gauge Steel - Commercial Upholst... — front view
Save 13% Save %
$795.00
$795.00 - $795.00
$795.00
$695.00
$695.00 - $695.00
$695.00

Flat to Incline Bench - Elite Series - Muscle D Fitness - 11 Gauge Steel - Commercial Upholstery - Seat and Back Adjustable

Muscle D Fitness

The Muscle D Fitness Elite Series Flat to Incline Bench: The Ultimate Hero of Transformation! Are you ready to ignite your fitness journey and unle...

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$795.00
$795.00 - $795.00
$795.00
$695.00
$695.00 - $695.00
$695.00
Save 13% Save %