When you're testing your fifth Duotts bike, it becomes increasingly difficult to surprise you with anything. And when this is the third model in the C29 series, you naturally start to think that there won't be any more big surprises. After all, at first glance, the C29 Max looks like another interpretation of a well-known recipe with a few changes to the specifications.

At least that's what I thought before the first ride. But the C29 Max quickly changed my mind. Hydraulic brakes, a torque sensor and several other improvements change the riding experience much more than one would expect from just looking at the technical characteristics. After a few weeks of use, I had the impression that this model is the most logical evolution of the entire C29 series.

Unpacking

As is typical for Duotts bikes, the C29 Max arrives safely packaged and well protected for transport. All major components are neatly arranged, and unpacking did not cause any surprises or additional hassle.

The package is complete, so you won't need to buy anything extra to start riding. The manufacturer has included everything you might need for everyday use - mudguards, a rack, a pump, a phone holder, and even a minimalist design bell, which I personally really liked. 

First impressions

The first thing I noticed when I took the C29 Max out of the box was its size. It's a pretty big bike, so I'd recommend checking it out before you buy. Visually, this is probably my favorite model in the C29 series. The design looks more mature, and the additional elements are quite successfully integrated into the overall look.

Although the components used do not evoke premium-class associations, the overall level of assembly left a good impression. Nothing creaks, has no looseness, and does not emit extraneous sounds when driving. The rail system is already well known from other Duotts models and at least my experience with the E29 shows that it does not cause long-term problems. The only place where the manufacturer could still improve is the wiring - some of them could be hidden much more neatly. 

Comfort and ride quality

One of the first things I noticed while riding on city streets and rough roads was the thicker tires. Compared to the C29 Lite, they absorb smaller bumps better and provide more comfort on longer rides.

Despite its weight, the C29 Max rolls very easily. The hydraulic disc brakes also left a very good impression - you can stop quickly and confidently even at higher speeds. On a flat road, you can pedal without electric assistance without any major problems, although on a steeper hill the additional weight starts to be felt. However, the overall riding sensation remains very pleasant.

Torque sensor

The biggest advantage of the C29 Max, in my opinion, is the torque sensor. It is what changes the overall riding experience the most compared to previous models in the C29 series.

The principle of operation is simple - the more force I use when pedaling, the more assistance the motor provides. It all happens very naturally and smoothly. There is no feeling that the motor is fully engaged as soon as I turn the pedals, so the ride resembles a regular bicycle, only with much stronger legs. 

Developed speed

The C29 Max can reach a speed of 45 km/h using the electric motor alone. This 250W motor (960W maximum power) doesn't require much effort to do this, but the acceleration speed certainly doesn't break records. The traction is a bit of a weak point, although in reality it is sufficient practically everywhere.

At first glance, it may seem that 7 gears will be too few for such a speed, but in reality they are quite enough. Without tiring yourself and pedaling at a high pace, you can easily maintain a speed of about 35 km/h, and with a little more effort you can reach 40 km/h. True, it is a bit more difficult to move off from a standstill on a hill in first gear without the help of the engine - the star cassette seems more adapted to speed.

Driving uphill

The tests that have already become a tradition, Narbuto g. and Želvos g. hills in Vilnius. The first one is overcome confidently, and at the steepest point the speed drops to about 25 km/h. Even if you stop in the middle, there is enough power to start driving again. The second one, Želvos g. hill, became insurmountable - you stop very close to the top of the hill and here, it seems, the engine is already running out of traction.

Battery and range

In five rides on a single charge, the C29 Max managed to cover almost 50 km, with an average speed of about 25 km/h. It is important to note that the maximum distance was not the goal during the tests - the priority was to ride as fast as possible and test the bike's capabilities in real conditions. Therefore, if you ride calmer and pedal more actively, you can expect a significantly longer distance. 

What did we like?

Considering the price of this bike, especially during better discounts, I can only praise the C29 Max. High maximum speed, very smooth and smooth assistant, hydraulic brakes. And what about the complete set? Luggage rack, mudguards - although the latter do not add beauty, they are certainly effective. In my opinion, this model becomes a real flagship of the C29 series.

What we didn't like?

Perhaps the biggest downside is the screen. Already seen in the first version of the C29, it becomes practically invisible with polarized sunglasses. And that's basically all the disadvantages of this bike. Just keep in mind that this is a fairly heavy and large bike with 29-inch wheels, so it won't suit everyone. 

Verdict

If I had to choose one bike in the C29 series today, I would choose the C29 Max. Duotts has improved on the most important areas where previous C29 models could have been better. The torque sensor and hydraulic brakes change the riding experience more than any additional speed or more powerful motor. And when you add a full set of equipment, good comfort and a pleasant ride, you get a bike that currently feels like the most mature model in the entire C29 series.