The bike that gets you fittest, fastest
"In 10 minutes I increased my longevity by 10 years"
Discover the shortest, most effective workouts for weight loss, higher VO2max and longevity—backed by science.
Time-saving, habit-forming—and scientifically proven to get you fittest, fastest.
Long-time rider Joel Evan said goodbye to excuses when he discovered CAROL Bike’s shortest, most effective workouts. In his words, it was an “absolute gamechanger".
What makes CAROL Bike special?
The shortest, most effective workouts
5 minutes, 3x a week. Scientifically proven to get you results. Designed specifically for time-poor people—so lack of time is no longer an excuse.
Personalized to your fitness and goals
CAROL Bike's AI-personalization means it's suitable for any age and any fitness level.
Significant results in just 8 weeks
CAROL Bike is scientifically proven to improve your VO2max by 12%—in just 8 weeks. That's like turning the clock back on your age by 10 years.
The shortest, most effective workouts. Backed by science.
AI-personalized workouts. With Instant Resistance, for maximum results.
Your results, supported by science
Improve your cardio fitness by 12%—in just 8 weeks.
Reduce your risk of type 2 diabetes by 62%—and blood pressure by 5%.
Burn twice as many calories on CAROL Bike than regular exercise.
Loved by our community
Join our 20,000+ rider community
Read real reviews from riders who’ve experienced CAROL’s benefits themselves.
Good habits start here.
Order CAROL Bike now, try it for yourself—and build a habit that lasts.
Try CAROL Bike at home for 100 days. And if it’s not for you, return it and get a refund.
If you live in the mainland US, get your new CAROL Bike delivered for free in 7-10 days.
You can buy your CAROL Bike with Affirm. And pay just $216.25 for 12 months at 0% APR.
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