FlexIndia Verified Partner Hardcore Bodybuilding & Strength

The Muscle Factory

By Nitant Koli — Premium Strength Citadel in Sewri East

79, East, Sewri, Mumbai, Maharashtra 400015, India

4.9 (138 verified member reviews)
Book Day Pass (₹49) View Facility Photos Get Directions
Timings Mon-Sat: 6AM-11PM | Sun: 7AM-1PM
Day Pass Price ₹49 ₹249 (with code dflex200)
Monthly Pass ₹2,999 (MRP ₹3,999) / 26 days
Flex Guarantee Instant Entry & 100% Refundable

About The Muscle Factory

The Muscle Factory, established by renowned fitness enthusiast Nitant Koli, is a premier bodybuilding and functional strength facility situated at 79, East, Sewri, Mumbai. Designed for lifters who prioritize serious progression and unmatched energy, this gym combines industrial aesthetic ribbed panelling, warm neon ambiance, and top-of-the-line bio-mechanical machinery.

Featuring a complete line of heavy-duty Jerai Fitness dumbbells, commercial incline/flat/decline benches, dual cable crossovers, and motorized cardio treadmills, The Muscle Factory caters to bodybuilders, powerlifters, and everyday fitness enthusiasts looking for real results.

As an official FlexIndia Verified Partner, lifters can train at The Muscle Factory on their own terms with zero long-term commitments. Book a Single Day Pass for just ₹49 with coupon code dflex200 or access unlimited workouts across Mumbai with our monthly membership.

Verified Amenities (7 Amenities Included)

All amenities below are strictly verified and operational at The Muscle Factory, Sewri East.

Air Conditioning (AC)

Full climate-controlled environment maintaining optimal workout temperature throughout the training floor.

High-Speed Member WiFi

High-speed wireless broadband internet across all workout and conditioning zones.

Dedicated Cardio Deck

Commercial motorized treadmills and endurance machinery for stamina building and fat loss.

Customized Diet & Nutrition

Structured diet charts, macronutrient plans, and nutritional coaching tailored to your physique goals.

Member Vehicle Parking

Dedicated two-wheeler and vehicle parking spaces available for gym members.

Certified Fitness Trainers

Experienced personal trainers on deck offering biomechanical posture guidance, spot assistance, and custom workout plans.

Chilled Purified RO Water

Hygienic, chilled RO water hydration stations to keep you fully energized through grueling workouts.

Training Zones & Equipment

Heavy Jerai Fitness Iron Floor

Massive 3-tier dumbbell racks stocked with high-grade Jerai Fitness polyurethane dumbbells ranging from 2.5 kg to 40+ kg, multiple Olympic flat and incline benches, squat racks, and barbell plates.

Cable & Selectorized Machinery

Dual cable crossover pulley stations, lat pulldown, seated cable row, leg extensions, and pec-fly machines engineered with smooth biomechanical resistance tracks.

Cardio & Conditioning Deck

High-end motorized treadmills equipped with incline controls, heart-rate monitors, and interactive displays under premium linear lighting.

Nitant Koli Bodybuilding Culture

Surrounded by motivational wall art and iconic bodybuilder murals that ignite high-intensity focus from your very first warm-up set to your final drop set.

FlexIndia Pass Options for The Muscle Factory

Experience full workout access at The Muscle Factory with zero admission fees and instant digital check-in.

HOT DEAL • 80% OFF

Single Day Pass

Full 1-Day Access to Strength & Cardio Floor

₹ 49 / day
₹249 SAVE ₹200
Coupon dflex200 auto-applied
  • Complete access to Jerai strength & free weights
  • Motorized cardio deck treadmills
  • Air-conditioned workout floor
  • High-speed member WiFi & RO drinking water
  • Instant digital QR entry at reception
  • Free cancellation before check-in

Monthly Unlimited Pass

26 Days of Multi-Gym Access with Code mflex25

₹ 2,999 ₹3,999 / 26 days
NO ADMISSION FEES
  • Unlimited daily workouts for 30 consecutive days
  • Personalized workout & diet chart guidance
  • Trainer assistance & form checking
  • Member vehicle parking privileges
  • Multi-gym FlexIndia flexibility

Location & Operating Hours

Full Address

79, East, Sewri, Mumbai, Maharashtra 400015, India

Conveniently accessible from Sewri railway station, Cotton Green, and Wadala.

Operating Hours

Monday to Saturday: 6:00 AM – 11:00 PM

Sunday: 7:00 AM – 1:00 PM

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Frequently Asked Questions

How do I use the ₹49 Single Day Pass at The Muscle Factory?

Simply click "Book Day Pass", ensure coupon code dflex200 is applied at checkout to discount the pass from ₹249 to ₹49. Upon confirmation, you receive a digital QR pass in the FlexIndia mobile app. Show this QR code at the reception desk of The Muscle Factory in Sewri East to start your workout immediately.

What strength equipment is available at The Muscle Factory?

The Muscle Factory is equipped with heavy-duty Jerai Fitness equipment including a massive multi-tier dumbbell setup, Olympic bench presses, incline benches, squat cages, dual adjustable pulley cable crossovers, and selectorized back and leg stations.

Are personal trainers available to assist me?

Yes! Certified on-floor fitness trainers are available during opening hours to guide you with proper machine setups, posture corrections, spot assistance, and diet recommendations.

Is parking available at the gym?

Yes, dedicated vehicle parking is available for members and pass-holders outside the facility.

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