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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.

Filters

WalkingPad X21 Double-Fold Treadmill — foldable walking treadmill folded for storage
WalkingPad X21 Double-Fold Treadmill front view Save 20% Save %
$999.00
$999.00 - $999.00
$999.00
$799.00
$799.00 - $799.00
$799.00

WalkingPad X21 Double-Fold Treadmill

WalkingPad
In stock

The WalkingPad X21 Double-Fold Treadmill is a folding treadmill built for anyone who wants walking and running workouts at home. Compact, easy to s...

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$999.00
$999.00 - $999.00
$999.00
$799.00
$799.00 - $799.00
$799.00
Save 20% Save %
WalkingPad C1 Foldable Walking Machine — foldable walking treadmill folded for storage
WalkingPad C1 Foldable Walking Machine front view Sold out
$449.00 - $449.00
$449.00
$449.00 - $449.00
$449.00

WalkingPad C1 Foldable Walking Machine

WalkingPad
Out of stock

The WalkingPad C1 Foldable Walking Machine is a foldable walking treadmill built for anyone who wants daily steps and low-impact cardio at home or ...

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$449.00 - $449.00
$449.00
$449.00 - $449.00
$449.00
Sold out
WalkingPad Z1 White Folding Treadmill — foldable walking treadmill folded for storage
WalkingPad Z1 White Folding Treadmill front view Save 9% Save %
$329.00
$329.00 - $329.00
$329.00
$299.00
$299.00 - $299.00
$299.00

WalkingPad Z1 White Folding Treadmill

WalkingPad
In stock

The WalkingPad Z1 White Folding Treadmill is a foldable walking treadmill built for anyone who wants daily steps and low-impact cardio at home or t...

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$329.00
$329.00 - $329.00
$329.00
$299.00
$299.00 - $299.00
$299.00
Save 9% Save %
Gill Athletics Gill Pole Vault Crossbars 526 angled side view
Gill Athletics Gill Pole Vault Crossbars 526
$141.00 - $400.00
$141.00 - $400.00
$141.00 - $400.00
$141.00

Gill Athletics Gill Pole Vault Crossbars 526

Gill Athletics

One-piece, thick-walled pultruded fiberglass for minimum sag and excellent durability. Used in many world-class competitions. Meets High School and...

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$141.00 - $400.00
$141.00 - $400.00
$141.00 - $400.00
$141.00
Gill Athletics Collegiate High Jump Crossbar 525 angled side view
Gill Athletics Collegiate High Jump Crossbar 525
$141.00 - $400.00
$141.00 - $400.00
$141.00 - $400.00
$141.00

Gill Athletics Collegiate High Jump Crossbar 525

Gill Athletics

Features durable thick-walled pultruded fiberglass rod Minimum sag Order sets of three to help offset expensive shipping costs Meets High School a...

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$141.00 - $400.00
$141.00 - $400.00
$141.00 - $400.00
$141.00
Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna Black (Full Spectrum IR or Traditional Stove) GDI-8526-04 — front view
Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna Black (Full Spectrum IR or Traditional Stove) GDI-8526-04 — front left view
Save 21% Save %
$28,999.00
$28,999.00 - $28,999.00
$28,999.00
$22,999.00
$22,999.00 - $22,999.00
$22,999.00

Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna Black (Full Spectrum IR or Traditional Stove) GDI-8526-04

Golden Designs
In stock

Golden Designs "Kaskinen" 6 Person Barn Hybrid Sauna — Black GDI-8526-04 Custom production series — limited quantity available. 2026 Model — Black ...

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$28,999.00
$28,999.00 - $28,999.00
$28,999.00
$22,999.00
$22,999.00 - $22,999.00
$22,999.00
Save 21% Save %
Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna 2 Tone (Full Spectrum IR or Traditional Stove) GDI-8526-03 — front view
Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna 2 Tone (Full Spectrum IR or Traditional Stove) GDI-8526-03 — front left view
Save 21% Save %
$28,999.00
$28,999.00 - $28,999.00
$28,999.00
$22,999.00
$22,999.00 - $22,999.00
$22,999.00

Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna 2 Tone (Full Spectrum IR or Traditional Stove) GDI-8526-03

Golden Designs
In stock

Golden Designs "Kaskinen" 6 Person Barn Hybrid Sauna — 2 Tone GDI-8526-03 Custom production series — limited quantity available. 2026 Model — 2 Ton...

View full details
$28,999.00
$28,999.00 - $28,999.00
$28,999.00
$22,999.00
$22,999.00 - $22,999.00
$22,999.00
Save 21% Save %
Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna Pacific Cedar (Full Spectrum IR or Traditional Stove) GDI-8526-02 — front view
Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna Pacific Cedar (Full Spectrum IR or Traditional Stove) GDI-8526-02 — front left view
Save 24% Save %
$24,999.00
$24,999.00 - $24,999.00
$24,999.00
$18,999.00
$18,999.00 - $18,999.00
$18,999.00

Golden Designs "Kaskinen" 6 Person Barn Outdoor Hybrid Sauna Pacific Cedar (Full Spectrum IR or Traditional Stove) GDI-8526-02

Golden Designs
In stock

Golden Designs "Kaskinen" 6 Person Barn Hybrid Sauna — Pacific Cedar GDI-8526-02 Custom production series — limited quantity available. 2026 Model ...

View full details
$24,999.00
$24,999.00 - $24,999.00
$24,999.00
$18,999.00
$18,999.00 - $18,999.00
$18,999.00
Save 24% Save %
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna Black (Full Spectrum IR or Traditional Stove) GDI-8523-04 — front view
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna Black (Full Spectrum IR or Traditional Stove) GDI-8523-04 — front left view
Save 24% Save %
$24,999.00
$24,999.00 - $24,999.00
$24,999.00
$18,999.00
$18,999.00 - $18,999.00
$18,999.00

Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna Black (Full Spectrum IR or Traditional Stove) GDI-8523-04

Golden Designs
In stock

Golden Designs "Loviisa" 3 Person Barn Hybrid Sauna — Black GDI-8523-04 Custom production series — limited quantity available. 2026 Model — Black F...

View full details
$24,999.00
$24,999.00 - $24,999.00
$24,999.00
$18,999.00
$18,999.00 - $18,999.00
$18,999.00
Save 24% Save %
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna 2 Tone (Full Spectrum IR or Traditional Stove) GDI-8523-03 — front view
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna 2 Tone (Full Spectrum IR or Traditional Stove) GDI-8523-03 — front left view
Save 24% Save %
$24,999.00
$24,999.00 - $24,999.00
$24,999.00
$18,999.00
$18,999.00 - $18,999.00
$18,999.00

Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna 2 Tone (Full Spectrum IR or Traditional Stove) GDI-8523-03

Golden Designs
In stock

Golden Designs "Loviisa" 3 Person Barn Hybrid Sauna — 2 Tone GDI-8523-03 Custom production series — limited quantity available. 2026 Model — 2 Tone...

View full details
$24,999.00
$24,999.00 - $24,999.00
$24,999.00
$18,999.00
$18,999.00 - $18,999.00
$18,999.00
Save 24% Save %
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna Pacific Cedar (Full Spectrum IR or Traditional Stove) GDI-8523-02 — front view
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna Pacific Cedar (Full Spectrum IR or Traditional Stove) GDI-8523-02 — front left view
Save 26% Save %
$22,999.00
$22,999.00 - $22,999.00
$22,999.00
$16,999.00
$16,999.00 - $16,999.00
$16,999.00

Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna Pacific Cedar (Full Spectrum IR or Traditional Stove) GDI-8523-02

Golden Designs
In stock

Golden Designs "Loviisa" 3 Person Barn Hybrid Sauna — Pacific Cedar GDI-8523-02 Custom production series — limited quantity available. 2026 Model —...

View full details
$22,999.00
$22,999.00 - $22,999.00
$22,999.00
$16,999.00
$16,999.00 - $16,999.00
$16,999.00
Save 26% Save %
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna (Full Spectrum IR or Traditional Stove) GDI-8523-01 — angle view
Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna (Full Spectrum IR or Traditional Stove) GDI-8523-01 — front view
Save 19% Save %
$20,999.00
$20,999.00 - $20,999.00
$20,999.00
$16,999.00
$16,999.00 - $16,999.00
$16,999.00

Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna (Full Spectrum IR or Traditional Stove) GDI-8523-01

Golden Designs
In stock

Golden Designs "Loviisa" 3 Person Barn Outdoor Hybrid Sauna GDI-8523-01 Custom production series — limited quantity available. Two Saunas in One Ba...

View full details
$20,999.00
$20,999.00 - $20,999.00
$20,999.00
$16,999.00
$16,999.00 - $16,999.00
$16,999.00
Save 19% Save %
Golden Designs "Kaarina" 6 Person Barn Outdoor Traditional Sauna Canadian Red Cedar Interior GDI-8506-01 — angle view
Golden Designs "Kaarina" 6 Person Barn Outdoor Traditional Sauna Canadian Red Cedar Interior GDI-8506-01 — front view
Save 16% Save %
$18,999.00
$18,999.00 - $18,999.00
$18,999.00
$15,999.00
$15,999.00 - $15,999.00
$15,999.00

Golden Designs "Kaarina" 6 Person Barn Outdoor Traditional Sauna Canadian Red Cedar Interior GDI-8506-01

Golden Designs
In stock

Golden Designs "Kaarina" 6 Person Barn Outdoor Traditional Sauna GDI-8506-01 Custom production series — limited quantity available. Barn-Series Fla...

View full details
$18,999.00
$18,999.00 - $18,999.00
$18,999.00
$15,999.00
$15,999.00 - $15,999.00
$15,999.00
Save 16% Save %
Golden Designs "Savonlinna" 3 Person Barn Outdoor Traditional Sauna Canadian Red Cedar Interior GDI-8503-01 — angle view
Golden Designs "Savonlinna" 3 Person Barn Outdoor Traditional Sauna Canadian Red Cedar Interior GDI-8503-01 — front view
Save 18% Save %
$16,999.00
$16,999.00 - $16,999.00
$16,999.00
$13,999.00
$13,999.00 - $13,999.00
$13,999.00

Golden Designs "Savonlinna" 3 Person Barn Outdoor Traditional Sauna Canadian Red Cedar Interior GDI-8503-01

Golden Designs
In stock

Golden Designs "Savonlinna" 3 Person Barn Outdoor Traditional Sauna GDI-8503-01 Custom production series — limited quantity available. Barn-Series ...

View full details
$16,999.00
$16,999.00 - $16,999.00
$16,999.00
$13,999.00
$13,999.00 - $13,999.00
$13,999.00
Save 18% Save %
Golden Designs "Gargellen" 5 Person Hybrid Outdoor Sauna Flat Roof (Full Spectrum IR or Traditional Stove) GDI-8025-01 — front view
Golden Designs "Gargellen" 5 Person Hybrid Outdoor Sauna Flat Roof (Full Spectrum IR or Traditional Stove) GDI-8025-01 — front left view
Save 18% Save %
$10,999.00
$10,999.00 - $10,999.00
$10,999.00
$8,999.00
$8,999.00 - $8,999.00
$8,999.00

Golden Designs "Gargellen" 5 Person Hybrid Outdoor Sauna Flat Roof (Full Spectrum IR or Traditional Stove) GDI-8025-01

Golden Designs
In stock

Golden Designs "Gargellen" 5 Person Hybrid Flat Roof Outdoor Sauna GDI-8025-01 Two Saunas in One: Run authentic traditional steam from the 8.0 kW s...

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$10,999.00
$10,999.00 - $10,999.00
$10,999.00
$8,999.00
$8,999.00 - $8,999.00
$8,999.00
Save 18% Save %
Golden Designs "Carinthia" 3 Person Hybrid Outdoor Sauna Flat Roof (Full Spectrum IR or Traditional Stove) GDI-8023-01 — front right view
Golden Designs "Carinthia" 3 Person Hybrid Outdoor Sauna Flat Roof (Full Spectrum IR or Traditional Stove) GDI-8023-01 — front left view
Save 20% Save %
$9,999.00
$9,999.00 - $9,999.00
$9,999.00
$7,999.00
$7,999.00 - $7,999.00
$7,999.00

Golden Designs "Carinthia" 3 Person Hybrid Outdoor Sauna Flat Roof (Full Spectrum IR or Traditional Stove) GDI-8023-01

Golden Designs
In stock

Golden Designs "Carinthia" 3 Person Hybrid Flat Roof Outdoor Sauna GDI-8023-01 Two Saunas in One: Choose authentic traditional steam from the 8.0 k...

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$9,999.00
$9,999.00 - $9,999.00
$9,999.00
$7,999.00
$7,999.00 - $7,999.00
$7,999.00
Save 20% Save %
Golden Designs "Vorarlberg" 5 Person Traditional Outdoor Sauna Flat Roof Canadian Hemlock GDI-8005-01 — front right view
Golden Designs "Vorarlberg" 5 Person Traditional Outdoor Sauna Flat Roof Canadian Hemlock GDI-8005-01 — front left view
Save 20% Save %
$9,999.00
$9,999.00 - $9,999.00
$9,999.00
$7,999.00
$7,999.00 - $7,999.00
$7,999.00

Golden Designs "Vorarlberg" 5 Person Traditional Outdoor Sauna Flat Roof Canadian Hemlock GDI-8005-01

Golden Designs
In stock

Golden Designs "Vorarlberg" 5 Person Traditional Outdoor Sauna — Flat Roof GDI-8005-01 2026 Flat-Roof Design: The five-person Vorarlberg redesigned...

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$9,999.00
$9,999.00 - $9,999.00
$9,999.00
$7,999.00
$7,999.00 - $7,999.00
$7,999.00
Save 20% Save %
Golden Designs "Arlberg" 3 Person Traditional Outdoor Sauna Flat Roof Canadian Hemlock GDI-8003-01 — front left view
Golden Designs "Arlberg" 3 Person Traditional Outdoor Sauna Flat Roof Canadian Hemlock GDI-8003-01 — front right view
Save 22% Save %
$8,999.00
$8,999.00 - $8,999.00
$8,999.00
$6,999.00
$6,999.00 - $6,999.00
$6,999.00

Golden Designs "Arlberg" 3 Person Traditional Outdoor Sauna Flat Roof Canadian Hemlock GDI-8003-01

Golden Designs
In stock

Golden Designs "Arlberg" 3 Person Traditional Outdoor Sauna — Flat Roof GDI-8003-01 2026 Flat-Roof Design: The Arlberg you know, redesigned with a ...

View full details
$8,999.00
$8,999.00 - $8,999.00
$8,999.00
$6,999.00
$6,999.00 - $6,999.00
$6,999.00
Save 22% Save %
Golden Designs "Engelberg" 6 Person Traditional Steam Sauna Pacific Premium Clear Cedar GDI-7060-01 — angle view
Golden Designs "Engelberg" 6 Person Traditional Steam Sauna Pacific Premium Clear Cedar GDI-7060-01 — front view
Save 21% Save %
$9,499.00
$9,499.00 - $9,499.00
$9,499.00
$7,499.00
$7,499.00 - $7,499.00
$7,499.00

Golden Designs "Engelberg" 6 Person Traditional Steam Sauna Pacific Premium Clear Cedar GDI-7060-01

Golden Designs
In stock

Golden Designs "Engelberg" 6 Person Traditional Steam Sauna GDI-7060-01 Group-Size Traditional Steam: An 8.0 kW stove with built-in controls drives...

View full details
$9,499.00
$9,499.00 - $9,499.00
$9,499.00
$7,499.00
$7,499.00 - $7,499.00
$7,499.00
Save 21% Save %
Golden Designs "Andermatt" 3 Person Traditional Steam Sauna Pacific Premium Clear Cedar GDI-7030-01 — angle view
Golden Designs "Andermatt" 3 Person Traditional Steam Sauna Pacific Premium Clear Cedar GDI-7030-01 — front view
Save 24% Save %
$8,499.00
$8,499.00 - $8,499.00
$8,499.00
$6,499.00
$6,499.00 - $6,499.00
$6,499.00

Golden Designs "Andermatt" 3 Person Traditional Steam Sauna Pacific Premium Clear Cedar GDI-7030-01

Golden Designs
In stock

Golden Designs "Andermatt" 3 Person Traditional Steam Sauna GDI-7030-01 Authentic Traditional Steam: Pour water over the 6.0 kW stove and settle in...

View full details
$8,499.00
$8,499.00 - $8,499.00
$8,499.00
$6,499.00
$6,499.00 - $6,499.00
$6,499.00
Save 24% Save %
Luxury Spas Largo 3-person hot tub twin lounge seating
Luxury Spas Largo 3-person plug and play hot tub front view
$5,890.00 - $5,890.00
$5,890.00
$5,890.00 - $5,890.00
$5,890.00

Luxury Spas Largo 3-Person Plug & Play Hot Tub (120V/240V Hybrid)

Luxury Spas USA

Lounge-Style Comfort, Plug-and-Play Simple The Luxury Spas Largo 3-Person Plug & Play Hot Tub pairs a striking silver-white marble interior wit...

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$5,890.00 - $5,890.00
$5,890.00
$5,890.00 - $5,890.00
$5,890.00
Luxury Spas Lacey 1-person hot tub lounge seating
Luxury Spas Lacey 1-person plug and play hot tub front view
$3,990.00 - $3,990.00
$3,990.00
$3,990.00 - $3,990.00
$3,990.00

Luxury Spas Lacey 1-Person Plug & Play Hot Tub (120V/240V Hybrid)

Luxury Spas USA

Personal Hydrotherapy for Small Spaces The Luxury Spas Lacey 1-Person Plug & Play Hot Tub delivers a full-featured spa experience designed excl...

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$3,990.00 - $3,990.00
$3,990.00
$3,990.00 - $3,990.00
$3,990.00
Luxury Spas Allure 3-person hot tub interior seating and jets
Luxury Spas Allure 3-person plug and play hot tub front view
$5,490.00 - $5,490.00
$5,490.00
$5,490.00 - $5,490.00
$5,490.00

Luxury Spas Allure 3-Person Plug & Play Hot Tub (120V/240V Hybrid)

Luxury Spas USA

Resort-Style Hydrotherapy, Plug-and-Play Simple The Luxury Spas Allure 3-Person Plug & Play Hot Tub brings spa-grade relaxation to your backyar...

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$5,490.00 - $5,490.00
$5,490.00
$5,490.00 - $5,490.00
$5,490.00
OxeFit XS1 platform with deck unfolded for full-body training
OxeFit XS1 smart home gym in black — front three-quarter view
$5,848.00 - $5,848.00
$5,848.00
$5,848.00 - $5,848.00
$5,848.00

OxeFit XS1 Flow — AI Smart Home Gym with Strength, Cardio & Rowing

OxeFit

Overview The OxeFit XS1 Flow is an AI-powered all-in-one smart home gym built for serious strength and cardio training without compromise. The Flow...

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$5,848.00 - $5,848.00
$5,848.00
$5,848.00 - $5,848.00
$5,848.00