Dynamic Fluid Fitness S660 Forge Water Rowing Machine
The Dynamic Fluid Fitness S660 Forge is a steel and aluminum water rowing machine with an elevated seat for easy on and off access. A patented Twin Tank gives you 5 resistance levels, and the Bluetooth auto-adjust console tracks every session and connects to your phone or training app.
5 levels of Twin Tank fluid resistance
Elevated seat height for easier access
Bluetooth auto-adjust monitor with heart rate receiver
An updated impeller design delivers 15% more resistance than previous models, inside a double sealed, precision aligned twin tank.
02
Auto-adjust Bluetooth console
The Interactive Performance Monitor detects your resistance level and shows time, speed, distance, stroke rate, calories per hour and watts.
03
Heart rate ready
A heart rate receiver is fitted as standard and works with all main heart rate belts.
04
App connectivity
Connect your smart device by Bluetooth to log sessions and join personal or group challenges.
Comfort and build
05
Elevated seat
The raised seat height makes getting on and off easier for tall users and anyone returning from injury.
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Adjustable footboard
Height adjustable foot plates and secure heel captures keep your feet in the right position.
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Self-cleaning seat rail
Seat rail brushes wipe away grit with every glide to protect the rollers and rail.
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Upright storage
Transport wheels let you roll it into place and stand it on end, using a 27 x 20 in footprint.
More model features
Contoured, textured seat with silent smooth action
Premium ergonomic handle
Durable belt drive with active recoil system
Premium black finish on a steel and aluminum frame
Optional accessories (smartphone holder, storage support bracket, touch heart rate handle) available on request
Unique selling points
Why choose the S660 Forge
✓
Patented Twin Tank resistance
Two sealed chambers move water between a passive and an active tank, so resistance changes at the turn of a lever instead of by draining or refilling the tank like single-tank water rowers.
✓
Resistance set by level, not by water volume
Pick a level and the console's auto-detect Bluetooth monitor reads it automatically, so the numbers on screen always match the setting you rowed at.
✓
Natural catch, quiet stroke
Water resistance builds smoothly through the drive with the sound of moving water, without the fan noise of air rowers or the flat feel of many magnetic rowers.
✓
Easy-access seat height
The S660 sits higher than most floor-level rowers, which makes it a practical choice for taller users and rehabilitation.
Buy with confidence at Run Fit Central
Free standard shipping to the lower 48 states
Full manufacturer warranty: Frame 5 years, fluid tank 2 years, mechanical and other non-wearing components 2 years, wearing components 1 year
Shop Pay Installments available at checkout for eligible orders
Expert help comparing models and planning multi-unit facility orders
Is this model right for you?
Choose the S660 if you want a compact fluid rower for a home gym, garage or small studio with an easy-access seat. You will need about 131 x 68 in of operating space, or 27 x 20 in when stored upright.
Dynamic Fluid Fitness S660 Forge Water Rowing Machine technical specifications
Specification
Details
Resistance
5-level Twin Tank adjustable fluid resistance
Console
Bluetooth auto-adjust Interactive Performance Monitor with heart rate receiver
Dimensions
85.04 x 20.47 x 26.77 in (2160 x 520 x 680 mm)
Upright storage footprint
27 x 20 in (680 x 520 mm)
Minimum operating area
131.09 x 67.71 in (333 x 172 cm)
Max user weight
330 lb (150 kg)
Product weight
86.29 lb (39.14 kg)
Shipping weight
107.89 lb (48.94 kg)
Frame
Steel and aluminum, premium black finish
Warranty
Frame 5 years, fluid tank 2 years, mechanical and other non-wearing components 2 years, wearing components 1 year
Before your equipment arrives
Measure your training area
Allow room around the equipment for entry, exercise, and maintenance. Measure doorways, stairs, corners, and the route from the curb to your training space.
Confirm your configuration
Ask our team to confirm the supplied console, included accessories, assembly requirements, and suitability for your intended use. Optional accessories are sold separately.
Plan for curbside delivery
Free standard shipping covers the lower 48 states. Equipment ships by freight, so plan how it will move from the curb to your training area and confirm any special access requirements before ordering.
Support before and after purchase
Lower-48 shipping
Review delivery conditions and access requirements before ordering.
Frame 5 years, fluid tank 2 years, mechanical and other non-wearing components 2 years, wearing components 1 year. Contact our team with the model and purchase details for support.
Equipment dimensions are 85.04 x 20.47 x 26.77 in (2160 x 520 x 680 mm). Allow extra room for entry, movement, and servicing as listed in the specifications.
What is the maximum user weight?
The manufacturer's stated maximum user weight is 330 lb (150 kg).
How is the resistance adjusted?
Select one of the 5 Twin Tank resistance levels with the adjustment lever. The auto-adjust Bluetooth console detects the selected level, so there is no water to add or drain between users.
How do I plan a multi-item order?
Share the models, quantities, delivery ZIP code, and floor-plan requirements through the project quote form below. Our team will help review the equipment list.
Manufacturer information
Review Dynamic Fluid Fitness product information for the exact model, and ask us for the assembly manual before arranging installation.
