•  50,000 items available for immediate dispatch
  •  Free returns service (for all EU countries)
  •  Individual bike purchasing advice
  •  30-day return policy
  •  All bikes built in Germany
Abstract Product Id
Concrete Product Id

Fluid² Roller Trainer

Product code: 230887801

279.95 RRP €329.99

Price incl. VAT plus €65.55 (for delivery to United States of America)

Delivery time 2 weeks

Store availability


Enjoy effective and varied indoor cycling workouts with the uncomplicated, intuitive Fluid² roller trainer from Saris. In contrast to rollers with magnetic brakes, this trainer uses a fluid and progressive resistance unit that adjusts to increasing speed. The faster your rear wheel rotates, the higher the resistance. So you can use your bike’s shifters as usual, to adjust your level of resistance. Thanks to this feature, the Saris Fluid² mimics street training and lets you fully concentrate on your performance, without having to think about operating the indoor trainer. The flywheel design with its built-in fan provides a natural feeling of cycling and cools the fluid unit, so the resistance can remain the same even during long, intense training sessions.

The Saris Fluid2 roller trainer is also compatible with a large spectrum of bicycles – from road to mountain bikes – and a variety of tyre sizes. With the practical rotary button, the so-called clutch knob, you can quickly achieve the correct clamping pressure between the tyre and the roller.
Expand your training options with the Saris Fluid² by using indoor cycling apps such as Zwift, Rouvy, and many others. You just need an ANT+ speed sensor, as well as the separately available Saris ANT+ Mini USB Stick (prod. code 2308888), in order to dive into the world of virtual cycling. Thanks to the foldable legs, you can easily fold the Saris Fluid² Home Trainer after the training session to save space.

• Wheel-on roller trainer with fluid resistance
• Precision-machined alloy roller for reduced slippage and tyre wear
• Fluid, progressive resistance for a natural feeling of cycling
• Intuitive resistance adjustment using the bike’s shifter
• Can be used with indoor cycling apps such as Zwift or Rouvy using certain accessories
• Internal cooling system for long, intense training sessions without overheating
• Clutch knob for setting the optimal tyre clamping pressure (automatically snaps into place at the right setting)
• Bike is easy to attach to the indoor trainer thanks to the spring-loaded bolt action lever
• Compatible with a large variety of bicycles and wheel sizes
• Foldable legs for space-saving stowing away
• Adjustable feet caps to balance light ground unevenness
• Includes 1 month demo of the Rouvy indoor cycling app
• Made in the USA

Technical details:
• Material: machined alloy (roller); steel (frame)
• Drivetrain: wheel-on
• Resistance regulation: depends on speed of rotation, automatic fluid resistance
• Resistance levels: no levels (progressive)
• Braking power: up to approx. 400 watts (at 32 km/h)
• Noise level: approx. 64 – 68 decibels (at 32 km/h)
• Maximum load (rider & bike): approx. 136 kg
• Dimensions (when folded): approx. 50 x 70 x 40 cm

Compatible rear hub widths:
• 120 mm, 130 mm or 135 mm using included quick-release skewer
• 142 mm x 12 mm or 148 x 12 mm using a thru axle adapter (separately available, see below)

Compatible tyre sizes:
• 26”
• 27”
• 27.5” / 650 B
• 28” / 700 C
• 29” (up to max. 2” tyre width)

In the box:
• 1 Saris Fluid 2 Roller Trainer
• 1 quick release

Compatible accessories at ROSE:
• Saris MP1 Nfinity Trainer Platform (prod. code 2308881)
• Saris Training Mat (prod. code 2309111)
• Saris Thru Axle Adapter (prod. code 2308883)
• Saris Leveling Block front wheel support (prod. code 2308887)
• Saris ANT+ USB Dongle (prod. code 2308888)

Connect the rear wheel to the Saris M2 bicycle trainer ONLY with the included quick-release skewer or the separately available bolt-thru axle.
For optimal performance and low tyre wear, Saris recommends using tyres without a profile and made from a hard rubber compound.

Compatible with ANT+:
Mechanical control:
Wireless control:
Magnetic resistance:
Fluid resistance:
Manufacturer`s ref.:
Reviews (0)