Keiser M3i Lite Indoor Spin Bike

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Vendor : Keiser

Sku : 5502BBC

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Orders over £299*
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Sorry! Our Keiser M3i Lite Indoor Spin Bike is currently sold out.

Want to be notified when it becomes available again? Simply register your interest and we'll send you a message when it does.

This model is changing to the M3i Studio. There will be limited stock available on the old M3i Lite, so please contact us before ordering to confirm lead time. 

Keiser M3i Lite Indoor Spin Bike (Includes free Warranty Upgrade) 

The Keiser M3i Lite is the culmination of over a decade of refinement of the M3 and hundreds of changes, from mastering the flow of sweat around the bike and better corrosion resistance, to a power meter so accurate that it was the first indoor cycling bike to pass the EN957-10 European standard for accuracy and safety. The compact aluminium flywheel is rear drive, keeping it away from corrosive sweat and placing it where the natural resistance would be in a road bike. Keiser have spent many years perfecting the ergonomics of their spinning bikes, with the V-shape frame working to produce a biomechanically efficient design for any size of rider. Combined with a four-way adjustable seat and 2 way adjustable handlebars, bottle holder and sporty bars the M3i Lite delivers ultimate rider comfort as well and a beautiful aesthetic. Magnetic resistance gives more accuracy and reduced wear and tear. If you’re looking for the ultimate indoor bike for spin studios or home, look no further.


Key Features:

  • Free warranty upgrade from 2 year to 3 years.
  • Rear-wheel design for protection from sweat and corrosion.
  • Revolutionary Keiser M Series Bike Pedal.
  • Compact aluminium flywheel for lightweight portability.
  • Quiet, reliable and low-maintenance single-belt drive train.
  • 4 way adjustable seat.
  • 2 way adjustable handlebars.
  • Bluetooth compatible with tablets and smartphones.
  • Bottle holder, stretch pads and transport wheels.
  • Product weight 40 KG
  • Dimensions: L 1296 x W 661 x H 1118 mm

M Series Pedal – A Game Changer

Because Keiser like to go above and beyond the industry standard, they designed the M Series pedal.

  • Tested for over 90 million cycles at 290 lbs. and 120 RPMs.
  • All hardware and strap buckles are stainless steel.
  • Chromoly axle with flash satin chrome finish.
  • Designed with both the pedal and cage in mind as one cohesive piece.
  • Engineered for easier installation and repair.
  • Engineered beyond consumer standards for commercial use.

M Connect Display – Connected Fitness, Simplified

Keiser’s new M Connect display console has been upgraded. Allowing it to connect via Bluetooth to most devices, such as phones, tablets and wearables with minimal fuss. This allows data about your cycling to be transmitted to fitness apps and even Keiser’s M Series group app. Allowing spin instructors to see a wide range of training data on each rider in the group.

Adjustable Saddle

The comfortable seat can be adjusted through a wide number of vertical and horizontal positions, for maximum comfort and efficiency. Standard saddle rail clamps are employed, allowing you to swap out the seat for your own bike seat if you prefer.

Keiser Warranty

All products manufactured by Keiser are warranted against defects in materials and workmanship as follows (providing the damage was not caused by abuse, misuse, or neglect of normal care):


Keiser M Series Cardio Warranty

The Keiser M Series Cardio Equipment is warranted to the original purchaser, to be free from defects in materials and workmanship for the following period(s), starting from the date of original delivery as evidenced by the appropriate shipping documents.

3 YEARS - All Inclusive (excluding labour and wearable parts)

6 MONTHS Wearable Parts - "T" Handles, Pedal Cage, Pedal Strap, & Saddle Upholstery


Not covered under warranty:

  • Loss caused by accident, abuse, improper use or neglect
  • Improper maintenance
  • Failure to follow instructions as stated in the Parts and Maintenance Manual




How much does my delivery cost?

Free delivery is available on UK mainland orders over £299*.
Orders under £299 are subject to delivery charges based on total order weight which is calculated at checkout. 
*Some areas may be subject to a delivery quotation. These include: Central London, Highlands and Islands.

Do you have restricted access? We understand that some people live in places where access is restricted like flats, narrow roads or other areas where it may be hard to get a large package or a large lorry into. Please let us know about this when entering your details when placing your order. There’s a box for you to fill in with any specific instructions relating to your order.

How long will my order take to arrive?

The vast majority of IN STOCK products are fulfilled within 3-5 working days however please allow up to 10 working days. However due to Covid 19 and certain stock challenges this can be longer. We’ll always let you know if there is a lead time on a product or if items are out of stock. 

How will my order be delivered? 

If we are installing the product for you we will ship the order direct to the local installer and they will book a install date and bring the product/s on the day.

If you are self assembling, the larger equipment will be safely delivered via professional palletised delivery. Once the order is at the local depot they will call to advise the delivery date. Please note that as we deliver heavy, bulky items our carriers will sometimes need your assistance when offloading. The driver will not be able / permitted to enter your premises so please ensure you have adequate support when the product arrives.

Smaller items will be shipped via parcel carrier and you will receive text/email updates directly from them.
For special orders we also use our own, dedicated delivery service. This is usually in the case of installations.
If you have any specific requirements contact us to discuss before placing your order and we will do everything we can to accommodate.

Please Note: delivery and delivery time is a best estimate and is not contractual. Our standard delivery days are Mon – Fri (8am – 6pm)

What Happens when I receive my order? 

If we deliver your item by courier then a signature will be required. We advise you to check the packaging for any obvious damage before signing for your order. If you see damage then indicate this on the note when you sign. 

On occasions the outer packaging on heavier items can become damaged during transit. In most cases this will have no impact on the goods themselves and means that the packaging will have served its purpose in protecting your product.
If you are unhappy with how your item has arrived then please contact us at: 0800 334 5755 or use the Contact Us page.
Please also note that as we deliver heavy, bulky items our carriers will sometimes need your assistance when offloading.
Please let us know if you will be unable to help the delivery driver when placing your order. We’ll make suitable arrangements if this is the case.

What Happens if I have an issue? 
Our main aim is to make you happy when you buy from us so we’ll deal with any problems as promptly as possible.

What happens if I want to return my order? 
At UK Fitness Equipment we understand that making purchases online is not always easy. We have invested time on documenting the product so you can make informed decisions on your purchase. If something is not clear or you require more information please contact us directly. We want to exceed your expectations and our advice and knowledge is always freely available to our customers.

We offer a 14 day Money Back Promise to give you piece of mind on your purchase and you can get a refund for whatever reason. The product must be returned to us in NEW unused condition in the original packaging.
For our full refund policy please click here.