LifeSpan C3-DT3 Under Desk Bike

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LifeSpan's compact C3 DT3 Under Desk Bike helps you meet your desk fitness goals and can give you a competitive advantage over your coworkers who may be sitting more than you. That's because physical activity for even short periods of time throughout the day can improve flexibility, bone density and muscle strength, reduces stress, boosts energy levels and increases heart endurance. With C3 DT3 Under Desk Bike, all these benefits are available to the user regardless if they choose a bike desk or laptop desk.

The C3 DT3 Under Desk Bike provides a convenient and affordable option for your at-desk workout. Incorporating the features and technology found in LifeSpan's award-winning treadmill desk, this compact exercise bike allows you to burn more calories while still getting your work done. The console provides readouts for workout time, distance, calories burned, speed, and resistance level so that you can accurately track your progress. The adjustable resistance goes from one to sixteen levels, making this bike suitable for most users.

*desk not included.

Benefits of Pedal Desk Bike

  • Pedal desk bike are aimed at making office life more strenuous.
  • With an average of 50 minutes per day usage, an estimated average of 107 caloriescan be burned with desk bike
  • Pedal desk helps keep employees stay active, alert and avoid the three o’clock slump that many office workers face after lunch.
  • It makes much easier to stay focused while pedaling than when standing.
  • Pedal desks also do more than just help you with your aerobic exercise. It also has major health benefits.
  • The desks are a good alternative for people who don’t have time to go to the gym before or after work,
  • Comparatively, standing desks and treadmill desks are not as beneficial because people run the risk of standing for too long. With pedaling desks, people can go at their own pace.

LifeSpan C3-DT3 Bike video Review


c3 dt3 under desk bike


The versatile LifeSpan C3-DT3 is the perfect addition to your home or office setting, providing you with an effective way to burn calories and stay fit, all while keeping fit. The under desk cycle is small enough to fit under most standing desks, height-adjustable desks and communal tables where more than one bike is placed around a table in a common area. With limited assembly required, the portable office cycle is then easily rolled underneath your desk so you can begin exercising while you work in just minutes.

  • Easy Assembly
  • Small 27" L x 21" W Footprint
  • 2 Rear-Mounted Transport Wheels
  lifespan c3  desk bike in office setting


Designed for discreet and effective circulation during your workday, the C3-DT3 combines training with productivity. The magnetic resistance is both quiet and eco-friendly and its 19 seat positions mean you can share this bike among family members or coworkers.

  • Quiet Operation
  • Energy Efficient
  • Supports Users 5'0" to 6'8"
  c3 dt3 desk bike are perfect for home environment


The LifeSpan C3-DT3 can be placed under any desk or table, and is perfect for those looking to get more active during a sedentary work day. Whether you want to burn calories without disrupting your day, increase your metabolism,, the C3-DT3 delivers it all. You can even add performance parts like custom seats and pedals to really tailor the bike to meet all of your needs.

  • Interchangeable Seat, Pedals and Crank
  • Up to 300 Watts Resistance
  • Commercial Quality Components


Manufacturer Lifespan
Model Number C3 DT3
Dimensions Bike: 27" L x 21" W x 36" to 46.5" H
Console: 12.5" W x 3.25" D x 2" H
Seat Adjustment
19 Positions
Max User Weight

400 lbs.

Shipping Dimensions
Single Box: 28" L x 15" W x 35" H
Warranty Frame: Lifetime
Parts: 2 Years
Labor: 1 Year


Lifespan Lifespan C3 DT3 Side View


Lifespan C3 DT3 Dimensions                           


Setting up your Lifespan C3 DT3 is easy, but for more detailed information, please reference the Lifespan C3 DT3 Owner's Manual.

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Please note that shipping charges includes delivery to the front of your house only. Please consider planning ahead if the items you order are heavy/large to get them to their desired location.

We process all website orders Monday - Friday between 9AM and 4PM. Orders placed over the weekend or after hours will be processed the following business day unless otherwise stated.

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As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.

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Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). Some items take a bit longer to ship since they are built to order. We will send you tracking information as soon as it is available. If you do not receive tracking info within 7 business days of your order, feel free to follow up with us via email by responding to any of the emails that we sent you.

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We are based in Sheridan, Wyoming with warehouses nationwide. We offer FREE shipping on most products in the lower 48 states (sometimes to HI and AK, too) via FedEx, UPS, USPS or other major couriers (product/brand dependent). Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method.

After the order is processed, allow 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes, except when shipped via UPS.

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Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, please email us to receive a shipping quote for lights shipped outside of the USA. You may also place an order on our online store for items that require a quote and we will notify you via email on the exact shipping costs. 

Some items/brands can be shipped for free.

Please note that when ordering internationally (i.e. outside of the United States) you may be charged duties & taxes depending on the product you ordered. It is the customer's responsibility to check duty & tax laws before ordering. It may be necessary to contract a customs broker to facilitate bringing a product into any country – this is the customer’s responsibility.


If you wish to cancel and order between the time of order placement and when it ships out, you may do so. However, up to a 25% order cancellation charge will be deducted from your payment. If your order has already shipped, and you want to cancel the order, the order will be treated like a return (see return policy link below). All sales are final for Lifespan products (no refunds).

Please note that for made to order items, we can not accept returns or cancellations.


It is our policy to only accept returns and make exchanges within 30 days of the date that an order was delivered (some exceptions do apply, please consult the manufacturers and view the table below for per-product return policies). For a successful return, the order must be in original factory condition and include original packaging, warranty information, manuals, accessories, and anything else it came with. If the item is damaged in any way, the product will not be available for a full refund. Depending on the product, there may be a restocking fee. Customers are responsible for restocking fees as well as return shipping.

*Please note that for made-to-order items, we cannot accept returns or cancellations.*

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