€ 1299

Out of stock

Flow Fitness PERFORM S3i Speed bike

The Perform S3i speedster offers the perfect combination of strength, flexibility and endurance workouts. Stay in shape or improve your stamina and toil to the top of the Alpe d’Huez or find the right rhythm through a flat landscape. The Perform S3i, featuring a magnetic resistance system, is completely noiseless due to the balanced flywheel (20kg) and the silent belt drive. The Perform S3i Speedster is suitable for both home and professional use.

Watch the video

Fully equipped

Adjustable to the ideal racing position

Because both the seat and the handlebar can be adjusted horizontally and vertically, everyone can assume his or her ideal racing position while working out.

Heart-rate controlled workout

The S3i includes 3 heart-rate controlled programs. With these, you can train based on a set heart rate. The computer automatically adjusts the resistance to keep you at the right heart rate. A Flow Fitness chest belt is recommended for this (not included with purchase).

Training with tablet or smartphone

The console is equipped with a Bluetooth function. This allows the S3i to be paired with your tablet or smartphone. By installing free workout apps, the options of the console of your speed bike are greatly expanded.

Easy to store

Because the Perform S3i is equipped with transport wheels, it can easily be rolled away for storage after a workout.

Spd and toeclips

To facilitate both pushing and pulling power, the pedals are equipped on one side with an SPD click system and with a toe clip on the other side, which can be used with any shoes.

Ultra-balanced flywheel

The 20kg flywheel is precisely balanced for optimal rotation and to prevent disruptive vibrations.

Smooth drive

Tiresome vibrations and irregularities while cycling demotivate and do not promote results. The S3i is therefore equipped with a belt-driven 20-kg flywheel, which is very precisely balanced.


The new workout

Via Bluetooth, you can pair the Perform S3i speedster with your smartphone and tablet. The mobile device becomes your console, and you can freely use apps such as Kinomapp, Fit Hi Way, iConsole+ and iRoute.

19 Total Programs
1   Manual
12 Preprogrammed
3   Heart rate controlled
1   Target Heart Rate
1   Constant Watt
Recovery test

Bluetooth 4.0

Computer controlled
Permanent Magnet System
32 Level
20kg rotating mass

Heart Rate
Heart Rate Receiver (5 kHz uncoded)

Toe clip & SPD pedals
Adjustable Handlebar
Adjustable Seat
Max. user weight 150 kg

127 x 56 x 124 cm

For home use
3 Years on parts
3 Years on service call fee
10 Years on the frame

For commercial use
2 Year on all parts and service call fee


€ 1299

Heb je een vraag of hulp nodig?
Bel +31 (0)20 4931 050