Kensui

What Kensui does

Kensui is a US-based direct-to-consumer fitness equipment manufacturer founded in 2019 and headquartered in Sheridan. The company designs and sells a unified ecosystem of precision-engineered workout hardware, organized around a core architectural principle: most loadable gear (EZ-VEST weighted vest, EZ-HELM head harness, EZ-BOOT MAX ankle weight, EZ-NECK, EZ-MACE, EZ-CLUB, EZ-BELL, DUO-BELT) accepts standard Olympic weight plates, allowing customers to use a single plate inventory across multiple training modalities. The portfolio has expanded from these loadable products into specialty barbells (Japanese city-themed line including Osaka, Tokyo, Okinawa, Kyoto, Sapporo, Kobe, Toyama, Beppu), calibrated plates and dumbbells, modular landmine systems, racks (REVO RACK, Torii), benches, grips (Swissies V2, ARX), gymnastic equipment, and apparel.

The business operates exclusively via its own Shopify e-commerce storefront at kensui.com, shipping to 50+ countries with multi-currency support and HSA/FSA eligibility. Pricing spans $8 entry accessories to $3,700 premium calibrated dumbbell sets, all on a one-time purchase model with no subscription revenue. Customer base of 200,000+ includes both long-tail DTC consumers and institutional clients spanning professional sports leagues (NBA, NFL, NHL, UFC, F1, Olympic programs, NCAA), and US military branches (Air Force, Navy). Two patent-pending systems (EZ-VEST and EZ-BOOT MAX) underpin the loadable architecture, and the company supports purchases with a 100-day risk-free trial and lifetime warranty. Go-to-market relies on athlete influencer content, social proof, organic social, and earned media placements (BarBend, GQ, Men's Health). Leadership is founder-led by Remy Mock (founder and CEO); the company remains private and bootstrapped with no disclosed funding rounds or external investors.

Name

Kensui

Website

https://kensuifitness.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

1–10 employees

Short description

Kensui is a US-based direct-to-consumer fitness equipment manufacturer selling a precision-engineered ecosystem of plate-loadable gear, specialty barbells, racks, and grips to athletes globally, with 200,000+ customers and adoption by professional sports leagues and US armed forces.

Ownership category

akta.pro rank

Product category

Strength Training Equipment

NAICS

Sporting Goods Retailers (45911), Sporting and Athletic Goods Manufacturing (33992)

SIC

Sporting & Athletic Goods, Nec (3949)

akta.pro primary industry

Fitness Equipment & Performance Accessories Retail (CRAMABAD)

akta.pro secondary industries

Strength Training Equipment Retail (Racks, Benches, Barbells, Plates) (CRAMADAB), Free Weights & Kettlebells Retail (Dumbbells, Kettlebells, Weight Sets) (CRAMADAC), Functional Training & Conditioning Accessories Retail (Bands, Suspension Trainers, Agility/Ladders, Sleds) (CRAMADAD)

Keywords

• Strength training equipment
• Loadable fitness gear
• Calibrated weight plates
• Specialty barbells
• Weight lifting accessories

Headquarters

HQ city

Sheridan

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Marketing or Sales, Personnel, Operations, Technology or R&D

Revenue model

1. Direct Hardware Sales: One-time purchase model for premium fitness equipment including loadable gear, grips, barbells, weights, and accessories. Products range from $8 accessories to $3,700 calibrated dumbbell sets. No subscription or recurring revenue model.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Kensui Fitness manufactures and sells premium, precision-engineered strength training equipment directly to consumers through its e-commerce store. The product portfolio centers on plate-loadable gear (EZ-VEST, EZ-HELM, ADAPTABELL, EZ-BOOT MAX, EZ-MACE, EZ-NECK, EZ-BELL), specialty barbells (Osaka, Okinawa, Tokyo, Kyoto, Sapporo, Kobe, Toyama, Beppu), calibrated plates and dumbbells, grip and bodyweight accessories (Swissies, YinYang, DUO-Rings, Nanobars), landmine attachments, racks/benches, and recovery/apparel accessories.

Product overview

Kensui Fitness is a premium fitness equipment manufacturer offering a diverse portfolio of precision-engineered workout equipment for elite athletes. The company operates as a unified product ecosystem rather than a single platform, organized across distinct product categories: Loadable Gear (weight vests, ankle weights, head harnesses, maces, clubs, neck devices, adjustable kettlebells, and dip belts that load with standard weight plates), Grips (specialized handles, rings, parallettes, ropes, and pull-up bar accessories), Weights (calibrated plates, dumbbells, and weight storage), Bars (specialty barbells including Olympic bars, trap bars, curl bars, Swiss bars, and cambered bars, plus landmine training equipment), Bench and Rack systems, Accessories (resistance bands, straps, sleeves, foam rollers, drinkware, bags, and towels), and Apparel. Key flagship products include the EZ-VEST weighted vest (world's heaviest at up to 330lbs), EZ-BOOT MAX ankle weight (200lb capacity), ADAPTABELL adjustable dumbbell, and Swissies V2 grip series. The company sells directly to consumers via e-commerce and serves institutional customers including professional sports teams (NBA, NFL, NHL, UFC, Olympic programs) and military branches. Notable features include HSA/FSA eligibility, lifetime warranties, and 100-day risk-free trials.

Differentiator

Problem solved

Functional benefit

Products and services

• Kensui EZ-VEST Plate-loaded weighted vest that holds weight plates up to 150kg/330lbs to intensify pull-ups, push-ups, and dips by up to 300 pounds. Features adjustable fit and secure weight distribution for athletes engaged in calisthenics and strength training.
• EZ-HELM Plate-loaded head harness for neck and cervical strength training, allowing athletes to add standard weight plates for progressive resistance.
• AdaptaBELL Adjustable dumbbell system configurable with standard weight plates, replacing multiple fixed dumbbells with a single versatile unit.
• EZ-BOOT MAX Patent-pending ankle weight system that holds up to 200lbs of standard weight plates, designed for explosive leg movements and lower-body training.
• EZ-MACE Adjustable mace for functional fitness and explosive strength training with added variable resistance.
• EZ-CLUB Club-style training equipment for rotational and swinging movements, supporting shoulder mobility and strength.
• EZ-NECK Plate-loading neck training device providing progressive resistance for cervical strengthening exercises.
• EZ-BELL Adjustable kettlebell with plate-loading design that combines kettlebell functionality with customizable weight resistance.
• Duo-Belt Dip and weight lifting belt that loads with standard weight plates to add resistance during dips and pull-ups.
• Swissies V2 Series Line of specialized grip handles for pull-up bars and rigs featuring hook designs for varying bar diameters, angle modification, and carabiner eyelets to reduce forearm fatigue.
• Swissies X Latest release in the Swissies grip collection with advanced grip technology for varying bar diameters and angle modification.
• EZ-ROPE Adjustable jump rope designed for cardio and conditioning workouts.
• YinYang Parallettes Wooden parallettes for handstand training, push-ups, and gymnastics movements, providing a stable platform for elevated bodyweight exercises.
• DUO-Rings Gymnastic rings for upper body strength and muscle-up training through bodyweight ring exercises.
• Popeyes Parallel Bar Handles Portable parallel bar handles for push-up and dip variations, designed as a portable dip station alternative for home gym use.
• ASCENT Assisted Pull-Up Tool Assisted pull-up and dip tool that helps users build strength for unassisted bodyweight movements.
• 360° GRIPS 360-degree rotation grip handles that allow natural wrist movement during pull-up and hanging exercises.
• Nanobars V2 Compact doorway pull-up bars with adjustable width that provide a mounting point for bodyweight training in limited spaces.
• ARX Grips Specialized training grips designed for resistance training exercises.
• Calibrated Plates Precision-calibrated weight plates designed for accurate loading in serious strength training.
• ChromeForge Calibrated Plates Premium calibrated weight plates with chrome finish offering durability, corrosion resistance, and precision calibration.
• Calibrated Chrome Dumbbells Fixed-weight dumbbells with calibrated precision and chrome finish, available in various weight increments for strength training.
• Calibrated Gold Dumbbells Premium gold-finished calibrated dumbbells with precision calibration for serious lifters.
• Osaka Olympic Barbell Straight 45 lb Olympic barbell with center knurl, designed for squats, deadlifts, and pressing with a 700 lb capacity and 30mm shaft diameter.
• Tokyo Open Trap Bar Open hex design trap bar with dual handle positions, rackable with 500 lb capacity for versatile loading and grip variation.
• Okinawa Omni Barbell Specialty rackable barbell with 360° rotating handles that reduce wrist strain and allow natural movement patterns during lifts.
• Kyoto Rackable Curl Bar Curl grip bar with 3 handle positions in a joint-friendly design for curling, pressing, and rowing, weighing 35 lb with 6 grip options.
• Sapporo Swiss Barbell Open-ended Swiss bar design allowing extended range of motion on presses and rows in a rackable specialty barbell form factor.
• Kobe Cambered Bar Cambered bar with a 4 inch drop for deeper range of motion, designed for bench press, seal rows, and bent-over rows with a 600 lb capacity.
• Toyama Training Bar Lightweight 15 lb rackable training bar with Olympic sleeves, suitable for beginners and accessory work.
• Beppu Buffalo Bar Curved shaft specialty bar that keeps shoulders and wrists neutral under heavy load, with center knurl, 40 lb weight, and 32mm diameter.
• Adjustable FID Bench Flat-Incline-Decline adjustable weight bench with a multi-position design for comprehensive chest, shoulder, and arm training.
• Torii Power Rack Power rack system for home and commercial gyms that provides safe squatting and racking positions with safety spotter arms available.
• REVO RACK Premium modular weight rack system for organized storage and training support, with a customizable design.
• Landmine Stand Freestanding landmine station that provides independent landmine training without requiring a power rack or barbell setup.
• PIVOT Landmine System Modular landmine system that provides a pivot point for multiple exercise variations.
• EZ-CLACE Mace training equipment for functional fitness, supporting rotational and swinging strength movements.

Quantifiable outcome

• Up to 300 pounds of additional resistance for pull-ups, push-ups, and dips
• +3 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Onnit: Onnit is a premium fitness and wellness brand selling strength equipment, conditioning tools, and supplements DTC, with overlapping audience of serious fitness enthusiasts but a much broader lifestyle brand portfolio.
• York Barbell: York Barbell is a long-established strength equipment manufacturer producing barbells, plates, racks, and dumbbells for home, commercial, and institutional buyers, representing the legacy incumbent in categories where Kensui competes.
• Eleiko: Eleiko is a premium Swedish manufacturer of barbells, calibrated plates, and competition-grade strength equipment serving professional and commercial facilities globally, competing with Kensui at the high end of the bars and plates categories.

Direct peers

• REP Fitness: REP Fitness is a fast-growing DTC strength equipment brand competing with Kensui across racks, barbells, plates, specialty bars, and conditioning accessories, with similar pricing strategy and home-gym focus.
• Rogue Fitness: Rogue Fitness is the dominant direct-to-consumer and B2B strength equipment brand in the US, offering barbells, plates, racks, benches, conditioning gear, and accessories that overlap directly with Kensui's loadable gear, bars, weights, and accessories lines.
• Titan Fitness: Titan Fitness is a value-oriented DTC fitness equipment brand selling racks, barbells, plates, and accessories online, directly overlapping with Kensui's core categories but targeting a more price-sensitive buyer.
• Fringe Sport: Fringe Sport is a niche strength equipment DTC brand focused on barbells, plates, and lifting accessories, with overlapping specialty product positioning and direct-to-consumer model similar to Kensui.
• Synergee Fitness: Synergee is a DTC fitness brand selling barbells, plates, rigs, and conditioning gear, with comparable pricing and a similar e-commerce-led go-to-market motion targeting home and garage gym builders.
• Bells of Steel: Bells of Steel is a Canadian-based DTC strength equipment manufacturer competing across barbells, plates, racks, and specialty training tools, with comparable premium positioning and home-gym positioning to Kensui.

Emerging players

• PRx Performance: PRx Performance is a DTC fitness brand best known for foldable wall-mounted racks and home-gym accessories, with comparable direct-to-consumer positioning and overlap on racks, benches, and accessories categories.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC4R5t4n0T1FB89zMkwAsXhw
• Facebookfacebook.com/kensuifitness
• Instagraminstagram.com/kensuifitness
• LinkedInlinkedin.com/company/kensuifitness

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kensui