Denago eXC2 E-Bike Review, 2024

We tested the life of the eXC2’s 720 watt-hour (Wh) battery in two separate tests using its highest- and lowest-assist settings to determine realistic figures for the bike’s range. Using the motor’s maximum output, we recorded a distance of 44.5 miles over 2 hours and 55 minutes. In PAS 1, we traveled 64.5 miles in 4 hours and 38 minutes.

It’s worth noting that we performed this test on paved multi-use paths where the motor does not need to work as hard; riders should expect different results when hitting trails or any other off-road environments. We recommend performing your own range test in your local terrain to determine more realistic figures.

Our data is still useful for comparison purposes, however, as we test nearly all e-bikes on our paved paths. When compared to similar eMTBs we tested previously, the eXC2’s PAS 5 result was one of the best high-power distances we have seen. This was due to its high battery capacity; other eMTBs with 250W motors were equipped with smaller batteries that expired in less time. Other bikes with 720 Wh batteries used 500W motors and burned through power faster.

Its results in PAS 1 were a bit low, though based on our Speed Test results where the M510 motor showed a substantial output of power in that setting, this makes sense. By giving an unusually high amount of pedal assistance in its lowest setting, it was also draining the battery faster.

The 1,700+ ft of elevation we gained during our low-PAS test certainly depleted the bike’s battery faster, but regardless, our test results suggest that Denago’s advertised range of 92 miles might be fairly ambitious.

Despite this, we are satisfied with the eXC2’s results; this is a bike that may be best for those comfortable with trading some distance for an easier ride. We think it’s likely to offer enough battery life for a solid few hours of fun on the trails, and if used on the streets for commuting or casual rides, there is a chance of going for a few days before recharging is necessary.

Not only was the bike successful, it has one of the fastest results we have measured from an eMTB. Our test rider, Justin, pedaled to the top in 1 minute and 29 seconds, maintaining an average speed of 12.2 miles per hour.

This establishes consistency with our previous tests, which showed that the eXC2 is truly a powerhouse despite having only a 250W (nominal) motor. With 95 Nm of torque, the Bafang M510 mid-drive possesses enough raw power to power up nearly any hill. By its very nature, the bike requires some effort from its rider, but the experience is made as easy as possible with such a great deal of power.

The eXC1 also performed well in this test, though the eXC2 had two advantages over its sibling: increased torque and a wider gearing range for climbing.

Our test results lined up well with experiences on singletrack and doubletrack. With the combination of the bike’s motor and grippy Maxxis Rekon Race tires, we were able to climb confidently up steep hills made of loose rock and dirt just as easily as we powered over rocky hardpack.

We also tested the eXC2 and a number of similar eMTBs at another secondary location near the Electric Bike Report office. The results in that test reinforced our “official” data as well; the bike gave one of the best performances we have experienced from among the category.

Bottom line: the eXC2 can easily and comfortably help riders to climb nearly anything

The eXC2 also performed well in our Brake Test. Using the process described above, we tested its Tektro E350 hydraulic brake system, which uses 180mm rotors. After three tests, we calculated its average stopping distance to be 21’-2”.

We were pleased to note that this result is shorter/faster than average (currently 22’-11”) when compared to similar eMTBs we have tested. It’s also markedly better than what we measured from the eXC1: a 25’-3” average stopping distance.

While part of the eXC2’s improved performance is likely due to the grip of its 29”x2.4” Maxxis Rekon Race tires, it’s worth noting also that we have observed a significant degree of variability in the performance of the Tektro E350 brake system, which we estimate is standard on roughly two-thirds or more of the e-bikes we test. In this case, we were highly satisfied with its stopping power.

The Tektro hydraulic disc brakes performed well in practical use as well, allowing us to responsively modulate speed throughout our testing both on- and off-road. On singletrack trails, they were able to slow the bike quickly when we encountered tricky technical spots, and we found that feathering was effective when rolling downhill.

Avid riders may want to consider upgrading to a 4-piston hydraulic system for improved longevity when the stock brakes wear out, but the E350 system performed well. Ultimately, we feel comfortable saying that the eXC2 is equipped with a solid set of brakes that can safely and effectively bring the bike to a stop when needed.

The eXC2 is available in three frame sizes: the Medium frame fits those between 5’5” and 5’-9”, while the Large accommodates riders from 5’-10” to 6’-1” and the XL offers a range from 6’-1” to 6’-5”. All three frame sizes have a 67.5-degree head tube angle, while their seat tube angles vary between 73 degrees and 74.1 degrees. Their effective top tube length ranges from 24.2” to 26.25”, with reach between 17.5” and 19”.

There is a difference in handlebar width between frame sizes as well; the Medium comes with 740mm flat bars, while those on the L and XL frames are 780mm wide. In addition to being comfortable, we found that the larger bars on our test bike provided excellent, precise steering control.

The eXC2’s contact points provided a good baseline in terms of comfort. The bike includes highly textured standard-style rubber grips and a custom performance-style saddle. These items largely come down to personal preference; we liked the grippy feel of the rubber grips and the generally comfortable padding of the saddle, but other riders may prefer different levels of support or squish.

In terms of the ride itself, we think the bike handled well. Its 57 lb frame was noticeable, but not clunky; the bike could carve corners effectively due to its Rekon Race tires, wide handlebars, and powerful motor. The bike’s SR Suntour XCM34 Boost coil suspension fork provides 100mm of travel to absorb bumps and uneven terrain, and while we experienced some chatter from the Alivio drivetrain components, the suspension’s added robustness gave the bike a more solid and stable feel when compared to Denago’s eXC1.

Nearly all of the e-bikes we have tested from Denago have demonstrated impressive climbing ability, and with its M510 mid-drive, the eXC2 was no different. The bike performed well from start to finish, with results ranging from good to spectacular in our testing. For the most part, we found ourselves scratching our heads when attempting to identify points of critique.

If we’re being picky, we’d like the ability to disable the pause in motor output when shifting. Even then, however, the pause was slight enough that it was relatively easy to miss when shifting anywhere but when going uphill.

Otherwise, it turns out that we’re huge fans of the eXC2 and its great overall feel. With a demonstrably responsive and powerful motor, precise steering, great traction, solid level of comfort, and functional geometry – this bike is a great purchase for its price.

We’re happy to recommend the eXC2 to anyone looking for a bike that can get to work and back during the week and hit the trails on the weekends – or to those seeking a fantastic dedicated trail bike that can be added to and upgraded over time. No matter your reason for seeking a solid entry-level eMTB, we don’t think you’ll be disappointed!

Happy Riding! Make sure to let us know if you have any questions or if you think we left anything out in this review of the Denago eXC2 down in our comments section.