Tenways AGO X Review, 2024

By using the process explained in the graphic above, we evaluated the range capabilities of the Tenways AGO X granted by its 36V, 504 watt-hour (Wh) battery. We measured distances between 31.5 and 49.9 miles using PAS 5 and PAS 1 respectively, with our tests enduring between 1 hour and 46 minutes and 4 hours.

Our results in PAS 1 fell short of Tenways’ advertised range of up to 62 miles, but many factors affect range, including weather, terrain, rider weight, etc. Pedal pressure is also a contributing factor due to the torque sensor; those applying more effort will use more power as the motor responds, while those pedaling casually should expect their charge to last longer. It is common for the estimates provided by manufacturers to reflect best possible conditions (a lightweight rider traveling relatively slowly on flat ground), so while we would like to have measured slightly better results, we aren’t hugely disappointed.

Compared to similar commuter-style e-bikes we have tested, the results of our PAS 1 test were lower than average, but this was likely due to the significant amount of power output/speed in this setting, as established in our Speed Test above. Faster speeds require more power from the battery, which reduces range. This is reinforced by our data; the AGO X traveled at an average speed of 15.6 mph throughout the test, while similar e-bikes that achieved greater distances in their tests traveled slower.

Interestingly, while the duration of our PAS 5 test was shorter than we expected, the distance we measured from the AGO X was comparatively better than average when examining our data for similar e-bikes.

Using the method explained briefly in our guide to e-bike batteries, we estimated that this test would last almost exactly 2 hours based on the specs of the bike’s motor and battery. Our results of 1 hour and 46 minutes indicate that the motor was somewhat less efficient than expected, which (in our experience) is unusual for a mid-drive that essentially divides the amount of effort with the rider.

Ultimately, a range of 31.5 to 49.9 miles is still commendable given the bike’s specs; this amount of distance offers a highly practical radius of travel from a single charge. Considering the results of our Speed Test, riders who do not need the added power from PAS 4 and 5 to climb hills may be able to extend their range by riding in PAS 3. Those willing to pedal with slightly more effort might accept the tradeoff of using PAS 1 to maximize the distance they can ride.

With no throttle, we performed only a single Hill Test with the Tenways AGO X, using the process explained in the graphic above. In PAS 5, we measured a time of 1 minute and 49 seconds, with an average of 10 miles per hour.

Compared to similar e-bikes we have tested, our results with the AGO X were relatively average, but we were pleased to note that its placement in the rankings was maintained even when expanding the data to include other e-bikes with more powerful mid-drive motors. Additionally, average performance is indeed good; this means that the 36V electrical system allows the bike to largely keep pace with its peers.

The AGO X is equipped with a 10-speed Shimano Deore drivetrain (just one of many name-brand components on the bike) with a wide gearing range that accommodates uphill travel. The bike’s 38T chainring is paired with an 11-46T cassette designed to make climbing more comfortable; we appreciated the resulting (relative) ease of our experiences on inclines.

By its very nature, the AGO X requires some degree of effort when pedaling uphill. The bike’s relatively low-powered motor provides assistance to make the process easier, but is not capable of fully taking over. The torque sensor ensures that the motor responds to harder pedaling, responding accordingly and delivering additional power when climbing.

Overall, we were pleased with the capabilities of the AGO X; it maintains the feel of an analog bike while contributing enough power to make climbing even the steepest hills both possible and relatively easy!

After three trials on the AGO X, we calculated an average stopping distance of 22’-5”. This result is slightly longer than our current average of 21’-11” for similar commuter-style e-bikes we tested previously.

The AGO X uses a Tektro HD-M275 “Draco” hydraulic disc brake system with 2-piston calipers and 180mm rotors. This is an entry-level hydraulic system often found on mountain bikes, making it appropriate for the “SUV” classification of the AGO X. While the result we measured with this system is slightly slower/longer than average, it is still well within our range of expected results; we don’t often have any concerns until an e-bike approaches the 24’-25’ mark.

By feel, the brake system on the AGO X seemed appropriate; the brakes easily kept my speed in check when riding down paved paths on steep hills. When braking hard, the rear wheel tended to kick to the right slightly, but overall, the bike felt stable and comfortable.

Our brake test is – for the most part – a pass/fail evaluation, and the Tenways AGO X passed with two thumbs up. We liked the feel and responsiveness of the Tektro Draco brakes, and feel that the system is both safe and effective.

The AGO X is certainly performance-oriented, but we also found it generally comfortable and – at least in most cases – appropriately outfitted for its intended purposes. The relatively large pedals provided stability, the lightweight foam grips fit both the bike and my hands comfortably, and the Selle Royal saddle was slim enough to not be a hindrance while offering enough padding for lasting comfort on longer rides.

As an e-bike that places a focus on its commuter identity first, the AGO X features a more upright riding position than similar bikes geared toward off-road riding, but still incorporates a slight forward lean. We were pleased to see two frame sizes to accommodate riders from 5’-5” to over 6’-3”. At 5’-11” I was in the middle of the range for the Large size frame, and felt that it fit me well.

In previous sections of this Tenways AGO X review, I mentioned the bike’s great handling; this was one of the most prominent highlights of its ride quality. With 770-mm-wide handlebars, small adjustments were translated to larger steering motions of the wheel, ensuring that the bike went where I wanted it. It was almost impossible to feel anything but strong and confident with the great control these handlebars provided. We appreciate seeing similar features on any e-bike, but they are especially relevant on one with so much potential for off-road travel!

Before further discussing the myriad of things the AGO X did well, I do want to address one area that I believe was a slight miss regarding its specs. Considering the bike’s marketing and so many of the other components that lend the bike potential for off-road adventuring, I was surprised to see the relatively minimal and low-profile tread of the puncture-resistant CST tires. To be fair, the bike handled light dirt roads better than I expected, but for those who plan to ride in any more demanding terrain, I’d like to see the option for more off-road-appropriate knobby or hybrid tires.

I thoroughly enjoyed the overall ride feel of the AGO X; the 250W mid-drive often felt like a more powerful motor and responded almost instantaneously to changes in my pedaling. The 10-speed drivetrain felt snappy and provided flexibility for traveling at speed or climbing hills. The bike felt stable while riding with the 2.25” wide tires, and the interface was simple and clean.

The bike’s cockpit layout was minimal, with a small control panel and an unobtrusive display on the left bar and the rapidfire shifter on the right. I appreciated that the bike’s display was unique, colorful, well-organized, and easy to read. It also offered a wide variety of ride data that could be cycled through using the power button.

As with previous Tenways models we have reviewed (including the AGO T and the CGO600 Pro), the AGO X features a beautifully-integrated headlight in the head tube. This follows the brand’s adherence to StVZO regulations; this German standard requires that the bike’s light be angled downward to avoid blinding drivers in automobiles. There is also a wide, bright taillight on the included cargo rack; I appreciated its visibility, but considering the bike’s purpose as a commuter, I’d prefer to see brake light functionality integrated into the light.

The AGO X can pair with the Tenways app for use as a secondary display, for tracking ride data, and for navigation – though we were unable to pair using the QR code in the display. We enjoyed our past experience with the app, but cannot speak to any experience specifically with the AGO X.

As a whole, I think the AGO X offers a fantastic ride quality with its responsiveness, handling, operation, and comfort. It earns enthusiastic approval despite a couple of minor flaws.

The Tenways AGO X takes itself seriously by including features and components that make it a capable commuter for daily trips to the office – but that also give it the potential to adventure off the beaten path. In our testing it delivered solid performance, a great overall feel, and an immediate and pleasantly surprising degree of enjoyment!

As an e-bike with a different approach from the other models in Tenways’ lineup, we expected there to be significant room for improvement – but our points of critique are few. Tires are an easy thing to change on the consumer side, but we’d prefer to see the option for more dedicated off-road tires to complement the bike’s otherwise-capable outfitting. And to improve its commuter functionality, we’d like to see a taillight with brake lights for improved communication with other motorists and cyclists on the road.

Otherwise, the AGO X quickly became a staff favorite at the EBR office; we appreciated its handling, its natural analog-bike-esque feel, its contemporary styling, and its unique and appealing interface.

We happily recommend the Tenways AGO X to those seeking a reliable, attractive daily ride in addition to something that can competently handle weekend adventuring (with a tweak or two). It’s a fun, confidence-inspiring e-bike that does its job as a sport utility vehicle on or off the pavement!

Happy Riding! Make sure to let us know if you have any questions down in our comments section or if you think we left anything out in this review of the Tenways AGO X.