SKU: 27167727776

Concept2 BikeErg

Sale price$645.30 Regular price$717.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Concept2 BikeErgConcept2 BikeErg Precision Indoor Cycling Ergometer The Concept2 BikeErg is a high performance indoor training bike designed to deliver measurable, repeatable training data while maintaining the natural feel of real cycling. Built around Concept2s proven flywheel technology, the BikeErg responds directly to the force you apply to the pedals, creating a smooth and progressive resistance that increases with effort. Unlike traditional spin bikes that

Concept2 BikeErg – Precision Indoor Cycling Ergometer

The Concept2 BikeErg is a high-performance indoor training bike designed to deliver measurable, repeatable training data while maintaining the natural feel of real cycling. Built around Concept2’s proven flywheel technology, the BikeErg responds directly to the force you apply to the pedals, creating a smooth and progressive resistance that increases with effort.

Unlike traditional spin bikes that rely on friction or magnetic resistance, the BikeErg uses air resistance generated by a flywheel system. The harder you pedal, the greater the resistance becomes, giving you complete control over workout intensity at any moment. A damper lever allows quick adjustments to airflow into the flywheel, functioning similarly to gearing on a road bike.

The bike is equipped with the PM5 Performance Monitor, the same advanced system used on the renowned Concept2 RowErg and SkiErg. This monitor delivers precise training metrics such as watts, pace, cadence, and calories, allowing athletes to track performance accurately and compare results across workouts or even with other BikeErg users worldwide.

Designed for both commercial gyms and home training spaces, the BikeErg combines durability with a relatively compact footprint. The welded aluminum frame and steel support feet ensure stability during intense efforts, while the belt-driven system provides a quiet and low-maintenance ride.

The bike offers extensive adjustability to accommodate riders of different sizes. Saddle height, saddle position, and handlebar placement can all be adjusted quickly without tools. The handlebar design offers multiple grip positions, supporting endurance rides, interval training, and sprint work alike.

Another advantage of the BikeErg is its compatibility with standard bicycle components. Riders can install their preferred saddle, pedals, or handlebars to replicate the fit of their outdoor bike, making it an ideal solution for cyclists looking to maintain training consistency indoors.

Connectivity is built in: the PM5 monitor supports Bluetooth and ANT+, enabling connection with heart rate belts, smartphones, and popular training apps such as ErgData or Zwift. An integrated device holder keeps your phone or tablet securely in place while you ride.

Whether used for endurance work, interval training, rehabilitation, or conditioning sessions, the Concept2 BikeErg provides reliable power measurement and a riding experience that closely resembles cycling outdoors.

Specifications & Technical Details

Dimensions & Construction

  • Overall length: approx. 122 cm
  • Width: approx. 61 cm
  • Machine weight: approx. 26 kg
  • Frame: welded aluminum with steel support feet
  • Finish: black powder-coated frame with anodized posts

User Fit & Adjustability

  • Seat to pedal range: approx. 79 – 103 cm
  • Adjustable saddle height and fore/aft position
  • Adjustable handlebars (vertical and horizontal)
  • Multiple riding grip positions
  • Compatible with many standard bicycle parts (saddle, pedals, handlebars)

Drive & Resistance

  • Resistance type: air resistance flywheel
  • Damper adjustment: 10 airflow settings
  • Drive system: quiet poly-groove belt with self-tensioning system
  • Freewheel clutch allowing flywheel to spin independently of pedaling

Performance Monitor

  • Monitor: PM5 Performance Monitor
  • Displays: watts, cadence (RPM), pace, calories, distance and more
  • Connectivity: Bluetooth and ANT+
  • Compatible apps: ErgData, Zwift and other third-party training apps
  • Data storage via USB or wireless syncing

Power Supply

  • PM5 powered by two D-cell batteries
  • Monitor can draw power from the spinning flywheel during use

Capacity & Usage

  • Maximum user weight: approx. 136 kg
  • Designed for commercial, institutional and home use
  • ISO accuracy class A training data standard

Shipping

  • Delivered in one box
  • Shipping weight approx. 37 kg

FAQs

What type of resistance does the BikeErg use?
The BikeErg uses air resistance generated by a flywheel. Resistance increases automatically as you pedal harder.

How does the damper work?
The damper regulates airflow to the flywheel and changes how the resistance feels, similar to changing gears on a bicycle.

Is the monitor compatible with training apps?
Yes. The PM5 monitor connects via Bluetooth or ANT+ to apps such as ErgData and Zwift.

Can I use my own bike saddle or pedals?
Yes. Many standard bicycle components can be installed, allowing you to replicate your outdoor bike setup.

Does the bike require electricity?
No external power supply is needed. The monitor runs on batteries and can also draw power from the flywheel while you pedal.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27167727776

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4.6 ★★★★★
Based on 10 reviews
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Product Reviews
A
Verified Purchase
Amber
Pawtucket, US
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
A
Amazon Customer
Bozeman, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
F
Fred
Alexandria, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
C
Computer
Alexandria, US
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option. There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk. Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine. The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two). In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026
T
Trendy Tales
Houston, US
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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