Duke Fitness Indoor Bike SC40

RRP £499.00
NOW TODAY £299.00
You save 40%
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Key Features:
  • Silent magnetic resistance
  • Hand-grip pulse sensors
  • No mains power required
  • 8 Resistance levels
  • Low maintenance Poly-V belt
Recommended for home-use, the SC40 from Duke Fitness is a fully adjustable, compact and versatile indoor exercise bike.


Designed and maufactured with a Poly-V-Belt drive system, the SC40 offers quiet and smooth functionality versus the likes of a chain driven system bike. With 8 levels of manually adjustable resistance, you will be able to find the perfect intensity for your level of fitness, or indeed to push yourself to the next level.

Both the saddle and handlebars are adjustable in 8 and 5 levels respectively. This ensures that the SC40 is a suitable bike for the whole family, by having the ability to be adjusted to suit different users, both in terms of height and physique.

The anti-slip foam grips on the handlebars offer high levels of comfort and will prevent any slipping of your hands during paster paced sessions. The pedals come complete with toe clips and straps to ensure that your feet are always secure, during every session no matter the intensity.

The SC40 pedals and saddle can be exchanged with standard bike parts if need be. For example, some users may wish to use their own bike pedals and / or saddle to provide a more realistic setup to their current bike. However, it is always recommended to check the compatibility before making any changes.

Equipped with a 10kg flywheel, the SC40 provides an authentic riding experience, thanks to the mass produced by the large inertial force of the flywheel. The bike has been designed to offer all users that natural riding feel, albeit in the comfort of your own home. The SC40 is a fixed axle bike, meaning there is no freewheel, and is fitted with an emergency brake.

Front-mounted transport wheels make the bike extremely portable to be moved around your home or indeed garage workout area.


The on-board console of the SC40 is both easy-to-read and easy-to-use. Simple but effective the console will display all of the data you will need to both track your progress whilst you train but help to keep you motivated.

The battery-powered display will show your; time, distance, speed, calories and heart rate whilst you workout. Your heart rate can be measured by the integrated hand pulse sensors on the handlebars.

Although the console won’t allow you to program specific Target sessions or HIIT training programs, you can still do this by yourself.

By setting a target before your workout, such as a target distance you wish to cycle, or a target number of calories burned or time spent on the bike, you will help to keep motivated by tracking your session and pushing yourself towards that target.

There are many fitness apps available both on iOS and Android, where you will be able to keep a record of your workout data and indeed track your sessions from there. Although not linked to the bike such as by Bluetooth, it is a great way to record your progress.


Indoor cycles are hugely popular and are a fantastic solution for training at home, as they typically don’t require much space and can be easily manoeuvred from place to place. Cycling is a wonderful form of exercise and benefits include:

  • Increased calorie burning

  • Overall improvements to general health and fitness

  • Improved lower body muscle tone

  • Low impact exercise which sustains joint health


  • Braking system: manually adjustable magnetic brake

  • Flywheel mass: 10kg

  • Length of the pedal arms: 17cm

  • Resistance levels: 8

  • Display: duration, distance, speed, calories, heart rate

  • Saddle adjustment: incline, horizontal, vertical

  • Handlebar adjustment: vertical

  • Extras: transport wheels, exchangeable crank arms

  • Max. user-weight: 120 kg

  • Dimensions set-up: (L) 117 cm x (W) 61 cm x (H) 123 cm

Duke Fitness
Maximum User Weight
Dimensions Open
120x61x125cm (LxWxH)

Warranty conditions for Duke Fitness Indoor Bike SC40

For further information on the warranty, please refer to the manufacturer's terms of warranty. The manufacturer's warranty is an extra service and does not affect your statutory rights.

Manufacturer's warranty Full Warranty
Home 2 years
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Product Reviews

Average rating from 8 reviews
Duke SC40
I was amazed at the quality of this bike. It is first class in every respect. Fits together perfectly, is sturdy comfortable and virtually silent in operation. The battery display uncomplicated and has the basics required for everyday use. One person assembly and in operation in 35 minutes.. speedy first rate delivery from Powerhouse. It will be hard to beat for the price.

A positive surprise!
This bike was a really positive surprise for the price. We don't have a big budget and still wanted something stable and smooth. The bike can be adjusted perfectly for our heights and runs so quietly, which is important so that we can watch TV or Netflix on the side. The only minor point of criticism is the size of the display. My eyes are not that good anymore and I have to take a closer look. Otherwise great device for very little money.

Great Bike Great Price
This is such a nice little bike for the price, cannot believe how quiet the bike is. Can use this while listening to music is great. Would recommend this highly

Good bike
Was a bit unsure but glad I took the risk! Love the bike, easy to setup and does exatcly what I need it for. The screen is basic but works well and can't complain.

Good spin bike
This bike is really nice, not too bulkly, and easy to move about. Great addition to home set up to keep up spin at home. Really simple set up and good price.

Ordered this item for my husband due to the gyms being closed. Fast delivery and great quality for price.

Brilliant Bike!
Fast delivery despite Corona. The setup was really simple, didn't even need the instructions for it. I think that for the price you really can't get any better than this device, very well made. What particularly surprised me is how quiet the training is. Very happy with my purchase and great service!

Great Quality Bike!
I'm really happy with the Duke bike. It is high quality and beautiful so we have now decided to place it in the living room. Since the device makes almost no noise during training, we can watch TV or chat. The sitting position can be easily adjusted depending on your height and thanks to the wheels at the front you can easily move it. I think you can't get anything better for the price.