Fitness score 49.2 · +9%
I’ve been training for a half marathon and since adding CAROL Bike to my daily routine in the past 2 weeks, my VO2max has gone up 5% already.
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Transform your commercial space with scientifically proven, AI-personalized workouts, to help get your clients fittest, fastest.

Estimated shipping: 7-14 days.
| Delivery option | Price |
|---|---|
| Standard delivery, no assembly | $0 |
| Room of choice, no assembly | $0 |
| Room of choice, assembled | $299 |
| Warranty option | Price |
|---|---|
| 1-year component warranty | $0 |
Heart Rate $149
A reliable and responsive heart rate measurement from the comfort of your arm.
Heart Rate Chest $79
Heart rate chest belt seamlessly connects to CAROL Bike to track your performance.
Phone $59
Designed to keep you connected to the outside world, while you workout.
“A groundbreaking piece of exercise equipment.”
CAROL offers the shortest, most effective solutions to improve health and fitness for your clients. With a unique blend of science-backed workouts and AI-personalization, CAROL Bike provides time-efficient cardio for all ages and fitness levels.
Scientifically proven results. Our signature REHIT workout is scientifically proven to deliver superior health and fitness benefits vs regular cardio—in 90% less time.
Increased workout efficiency. Less time on cardio means more time spent on other areas—so you can create the optimal programme for your clients.
Attract and retain members. CAROL Bike’s time-efficient, and AI-personalized workouts, attract a growing community of self-optimizers and fitness enthusiasts looking for specialist workout programmes.
CAROL Bike's AI-personalization means it's suitable for any age and any fitness level. Our AI learns to push you to your limit, automatically applying your optimal resistance, to ensure the workouts are most effective for every individual.


All CAROL Bikes are tested and certified for professional and commercial use. Our bikes have:
With CAROL Bike and commercial membership, you will get:
Unlimited user profiles. Ability to add up to unlimited additional user profiles (whereas CAROL Bike for home use is limited to a maximum of 8 user profiles).
5 year frame warranty. Limited warranty covering commercial and professional use (5 years on frame, 1 year on components).
4x CAROL heart rate monitors. 4 complimentary CAROL H3 arm band heart rate monitors (priced individually at $149 per monitor)
10x replacement arm band straps. 10x complimentary arm band straps (priced individually at $15 per strap).
Read real reviews from riders who’ve experienced CAROL’s benefits themselves.
"Exercising smarter with CAROL is improving my health week after week. The AI personalization takes any guesswork out of my workouts, so I continue to be challenged and exceed my goals. I am a powerful example of CAROL Bike’s effectiveness!"
"The most significant barrier for me and my busy clients is TIME, and CAROL removes that; in just 5-10 minutes, you get a cardio workout equivalent to 45 mins. Absolute game-changer!”
“CAROL has been a game changer for me. The REHIT Intense ride is revolutionary in the fitness realm. It’s the most effective way to get the fittest, the fastest.”
“This will help anyone get into the habit of exercising and will also support high performance athletes in reaching higher levels of strength and fitness. I recommend the purchase of CAROL without any hesitation!”
“The transformative impact on how my body feels has made CAROL my undisputed go-to for cardio workouts. As a sports medicine practitioner, I highly recommend it.”
Hear how our community of real riders, fitness thought-leaders, and self-optimizers make the most of every workout with CAROL Bike.
Hear how busy entrepreneur and Holistic Weight Loss coach, Joel Evan, keeps fit and healthy using CAROL Bike.
As awarded by Garage Gym Reviews, the #1 trusted home gym equipment review site.
Discover how Andrea Miller shattered fitness norms at 55 with CAROL Bike.
The healthy living and tech enthusiast on why CAROL makes him a better athlete.
Start your CAROL journey today.
Price. CAROL commercial bikes start at $3,995/bike.
Talk to our commercial team about bikes, membership tiers and delivery for your space.
Contact our teamFitness score 49.2 · +9%
I’ve been training for a half marathon and since adding CAROL Bike to my daily routine in the past 2 weeks, my VO2max has gone up 5% already.
Fitness score 36.3 · +52%
My CAROL Bike has been great to help me achieve greater fitness and power without the time investment but with all the fun!
Fitness score 41.6 · +12%
In just 4 months, my VO2max has increased by about 12 points, and my heart rate has decreased by 10 bpm. For someone with a history of heart issues, these improvements are huge!



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