How to choose Exercise Bikes
The 7 exercise bikes here all come from one store, HARISON (harisonusa.com), and were priced from $189.99 to $559.99 on October 23, 2026; the HR-X15 is listed from $239.99 for Black and $269.99 for White. Start with the style: the HR-X3L folds, the B15 is a desk bike for a home office, and the other five list neither a fold nor a desk. All seven list magnetic resistance (magnets set how hard the pedals are to turn), but only four pages give a level count: 5 on the HR-X8, 8 on the B15, 14 on the Sharp B7 and 16 on the HR-X3L. The HR-X15 gives none, the HR-X11 pictures show a dial marked 0% to 100%, and the Omega X11 pictures say infinite resistance in four percentage bands. Then compare weight limits, which the pages call capacity or support weight: they run from 220 lbs (B15) to 400 lbs (HR-X11, Omega X11 and HR-X8).
Then check how each page states its figures. Four pages give the same bike more than one weight limit: the HR-X15 says 380 lbs and 350 pounds, the Sharp B7 300-350 LBS and 300 LBS, the Omega X11 380 lbs and 400 lbs, and the HR-X11 400Lbs, 350 LBS and 300LBS. The HR-X11, Omega X11 and HR-X8 pages have no written description, only pictures, and the HR-X8 pictures give the rider height range three ways. Four pages list a rider height range, from 4'8" to 6'5"; the HR-X3L, Sharp B7 and B15 give none. Only the Sharp B7 (35.43 x 20.47 x 51.2 inches, 61 LBS gross) and the HR-X11 (1275x515x1180mm, 36Kg gross) give an overall size and weight, and the folding HR-X3L gives no folded size. The HR-X3L, Sharp B7 and B15 pages say the bike has a display; the HR-X15, Omega X11 and HR-X8 pages leave it unclear.
HARISON's terms apply to all seven. Its return policy allows a return within 30 days of delivery, but you pay the return shipping, 30% of the refund is kept as the original shipping cost, and a 10% restocking fee can apply if parts are missing. Refunds go to the original payment method within 2 working days of processing, and the policy says a full return can take up to two weeks. Product pages promise a 30-day trial and do not mention the 30% deduction. Shipping to US addresses is free; the policy estimates 7 to 15 days and also says most orders arrive within 10 to 20 business days after 3 to 5 business days of processing. Product pages promise a one-year warranty that covers free replacement of spare parts (some say 12 months), but the warranty registration page asks for an Amazon order ID, and no page we found sets out coverage or exclusions.
Look elsewhere if you need one firm weight limit, a stated size and weight, or a written specification: three of these pages are pictures only and four contradict themselves on capacity. Web searches on October 22, 2026 found no independent test of any of these bikes. Six pages announce 5 to 40 reviews averaging 4.95 to 5.00, but none shown is marked as a verified owner, and 149 of the 150 shown carry the label '(store manager)'; the Omega X11 page shows no reviews. Before ordering, ask [email protected] for the weight limit, rider height range, size and weight in writing. For a side-by-side look at other models, see our comparison of five HARISON exercise bikes.
Guide updated October 25, 2026, from the reviews on this page and the store terms they cite.
Questions before you buy
What weight limit do these exercise bikes list?
The seven pages list limits from 220 lbs to 400 lbs, and four of them disagree with themselves. The B15 lists 220 lbs (100 kg), the HR-X3L 350 lbs and the HR-X8 400 lbs. The HR-X15 says 380 lbs and 350 pounds, the Sharp B7 300-350 LBS and 300 LBS, the Omega X11 380 lbs and 400 lbs, and the HR-X11 400Lbs, 350 LBS and 300LBS. Ask HARISON in writing which figure applies to the bike you choose.
How many resistance levels do these exercise bikes have?
All seven pages list magnetic resistance, but only four give a level count: 5 on the HR-X8, 8 on the B15, 14 on the Sharp B7 and 16 on the HR-X3L. The HR-X15 page says adjustable and gives no count. The HR-X11 pictures show a dial marked 0% to 100% in steps of 10%, and the Omega X11 pictures call the resistance infinite, with bands of 0-25%, 26-50%, 51-75% and 76-100%.
What rider height do these exercise bikes fit?
Four pages list one, and the HR-X3L, Sharp B7 and B15 pages give none. The HR-X15 lists 4'8" to 6'5". The HR-X11 pictures list 4'9" to 6'4" with a 26.5" to 36.5" inseam, and the Omega X11 pictures give 145cm (4'9") to 193cm (6'4") with an inseam of 67cm to 93cm. The HR-X8 pictures give 145cm (4'9"), 142.5cm (4'8") and MAX 195cm (6.4ft), so ask HARISON which range applies.
Are these magnetic exercise bikes quiet?
Five pages say so, but none backs it with an independent measurement. The HR-X3L page calls the system quiet, the Sharp B7 page lists near-silent resistance, the B15 page calls the pedaling smooth and quiet, and the HR-X11 pictures say silent belt driven. The only figure is a picture label on the Omega X11: under 15dB. The HR-X15 and HR-X8 pages say nothing about noise, and web searches on October 22, 2026 found no independent test of these bikes.
Do these exercise bikes work with Zwift or other apps?
Five pages list Bluetooth or app support, but only two name apps: the HR-X11 and HR-X8 pictures list Kinomap, Zwift and Spax. The HR-X3L and HR-X15 pages say Bluetooth works with fitness apps without naming one, and the Omega X11 pictures show app-store badges with no app names. The B15 page mentions no Bluetooth or app, and the Sharp B7 page lists none. Ask HARISON to confirm the app before you order.
What are HARISON's return, shipping and warranty terms?
Returns are accepted within 30 days of delivery, but you pay return shipping, 30% of the refund is kept as the original shipping cost and a 10% restocking fee can apply if parts are missing. Shipping to US addresses is free, with 7 to 15 days in one place and 10 to 20 business days in another. Product pages promise a one-year warranty (some say 12 months), but no page we found sets out coverage, and the registration page asks for an Amazon order ID.