Touroll S3 Pro folding bike take a look at: E-folding bike with 1,296 Wh

The Touroll S3 Pro folding bike take a look at exhibits: For €849, the Chinese promise an e-folding bike with a 1,296 watt-hour battery and a spread of as much as 195 km. Sounds too good to be true. We chased the e-folding bike over tarmac, grime tracks and delicate inclines for a number of weeks to examine whether or not the real-world efficiency lives as much as the spec sheet. Spoiler: It’s not right down to the vary – if you wish to make a further comparability, you’ll find extra candidates in our overview of one of the best e-bikes.

What Touroll saves elsewhere is noticeable in on a regular basis life. Three issues hassle us instantly. They all must do with the handlebars. Nevertheless, the bike is a critical suggestion – however provided that the priorities are proper. Touroll isn’t any stranger: We’ve already reported on the Touroll J1 ST trekking e-bike.

Touroll S3 Pro – Technical knowledge & scope of supply

Characteristic	Value
Motor	250 W rated energy, 750 W peak energy
Torque	50 Nm
Battery	48 V / 27 Ah / 1,296 Wh, detachable
Range (producer)	as much as 195 km
Range (take a look at)	over 120 km with combined tread
Tires	20 × 3.0 inch, Fat Tire
Brakes	Double disc brake, mechanical
Suspension fork	60 mm suspension journey
Gear system	7-speed
Display	2.6″ LCD
Charging time	approx. 9 hours
Maximum velocity	25 km/h (StVZO)
Lighting	StVZO-compliant
Protection class	IPX4
Price (on the time of testing)	approx. 849 €(Use the coupon code TOUROLLSSA to save 6% on the entire Touroll S Series, including the S2, S2 Pro, S3, and S3 Pro)

The bike is round 90 p.c pre-assembled within the field. The saddle, pedals, entrance gentle, entrance plate and handlebars must be fitted your self, the mandatory instruments are included. A nice remark proper firstly: Touroll has allotted with the standard plastic and polystyrene insanity. The meeting takes round 15 to half-hour and the waste stays manageable – a plus level that low-cost Chinese bikes not often ship.

Design & workmanship

The S3 Pro is predicated on a traditional folding body fabricated from aluminum with a low entry. Welded seams are clear and the paintwork is even. The fats 3-inch tires are placing: narrower than the 4-inch tires on the S2 predecessor, however huge sufficient for gravel, root passages and kerbs.

Here comes the primary weak spot: the handlebars are straight. There isn’t any slight bend like on a traditional trekking or Dutch bike. This doesn’t matter on quick metropolis rides. But it does on longer excursions. The wrists always bend barely, and after 20 to 30 kilometers the wrist begins to complain. Point two exacerbates the issue: the handlebars have a notch for clamping the stem. If you need to swap the handlebars for a curved mannequin afterward, the selection is proscribed. Standard handlebars solely match to a restricted extent – this reduces the favorable DIY improve path.

On the plus facet: the handlebars will be adjusted very excessive. This leads to a pleasantly upright using place that relieves pressure on the again and neck. So if you understand that the straight grips are a problem, you may counteract this with ergonomic bar ends.

The folding mechanism works completely. Open the body hinge, fold within the handlebars, completed. Less than 30 seconds, very compact. The bike suits within the trunk of a compact automobile. The folding measurement is an actual benefit for rail commuters – simply as sensible because the SachsenRAD F12, which we examined as a folding bike for public transport.

Practical take a look at: Drive, vary and using expertise in an e-folding bike comparability

Motor: Sporty and direct, with character

The 250 W hub motor is sporty and direct. Level 1 is ample for relaxed cruising, stage 5 pushes the S3 Pro confidently as much as 25 km/h and in addition masters simple to medium inclines with out drama. The lack of torque sensors is noticeable on steeper climbs: the motor reacts to cadence, not pedal stress. The consequence: a brief delay when beginning off, then it will get caught in. Anyone coming from the world of Bosch mid-motors just like the Koga E-Xite must get used to it. Anyone switching from a traditional bike will likely be thrilled.

Range: This is the place the Pro performs its trump card

The huge argument in favor of the S3 Pro is the 1,296 Wh battery. Touroll guarantees as much as 195 km. In the take a look at with a combined profile – metropolis, nation lanes, slight inclines, medium help stage – we achieved over 120 km per cost. This is properly beneath the producer’s advertising, however nonetheless a home quantity on this worth vary. For comparability: many folding bikes below € 1,000 ship 50 to 70 km in actual phrases.

If you journey the battery gently (stage 1-2, tailwind, flat), you may realistically break the 150 km mark. If you go full throttle uphill, you’re extra prone to find yourself with 60 to 80 km. That’s the best way it’s with e-bikes – the producer’s vary is at all times one of the best case.

Practical: The battery is detachable and lockable. Charging works within the bike or individually at residence. However, the 9-hour charging time will not be a fast cost. If you arrive within the night, you’ll have a full battery within the morning – however no extra.

Brakes: Solid for the category

The mechanical double-disc brakes are simple to modulate and surprisingly respectable for a motorbike below € 850. For deep descents or frequent commuting in stop-and-go conditions, they lack the chunk of hydraulic techniques – that’s class, not a shortcoming. In on a regular basis use, the brakes are dependable and predictable. With a bit break-in time, the pads grip noticeably higher. An electrical motor brake is put in, however within the take a look at it acted extra as a security swap than a noticeable braking support.

Comfort & using place

The 60 mm suspension fork and the voluminous 3-inch tires swallow cobblestones and roots properly. The saddle is purposeful, however after a number of hours it begins to wear down like several inventory saddle – price changing if lengthy rides are the primary state of affairs.

Thanks to the excessive handlebar adjustment, the using place is comfy and relieves stress on the again. As described above: The straight handlebars are the Achilles heel for frequent tourers.

Further efficiency ranges

Display & operation

The 2.6″ LCD exhibits velocity, battery standing, help stage (1-5), every day distance, whole kilometers and push help. Readability even within the solar is nice. There isn’t any app connection – however no one has to count on this on this worth vary. Operation is through a button block on the left of the handlebar, intuitive after two minutes.

Lighting

StVZO-compliant, ample, however nothing particular. The entrance headlight illuminates the street in entrance of you fairly properly, the rear gentle is brilliant sufficient. If you journey at night time on unlit nation roads, you want a brighter system. It is ample for metropolis lighting and commuting routes.

Pannier rack

The pannier rack is inbuilt, which many folding bikes on this class don’t supply. However, it lacks a spring flap. If you need to safe panniers or a crate, it’s a must to take straps with you. This will not be a drama, however an avoidable lack of factors – a easy spring clamp prices a couple of cents to purchase.

Price-performance ratio

At a worth of € 849 on the time of testing, the Touroll S3 Pro performs within the decrease center class of folding e-bikes. In this worth area, a spread of 50-70 km is commonplace, right here you may realistically recover from 120 km. That is the sincere power of the bike.

Comparable fashions such because the ENGWE M20 or the Fischer FR18 have considerably smaller batteries or increased costs. The foldable Fiido D11 within the take a look at or the LANKELEISI GOLF-X as a folding e-bike with a protracted vary are additionally in an identical league, every with a distinct focus. If you consciously make investments extra, you’ll shortly find yourself paying € 1,500 or extra for fashions with a torque sensor and branded parts – such because the Fiido Titan in the test. That’s a distinct league – the S3 Pro doesn’t need or must compete.

Conclusion: Touroll S3 Pro folding bike take a look at

The Touroll S3 Pro is an sincere supply. For € 849, you get a folding e-bike with a spread that units requirements on this class. Over 120 km in actual phrases – that’s the story of this bike. The motor, brakes and folding mechanism ship a stable efficiency and the set-up is pleasantly comfy.

The weaknesses are clear: The straight handlebar with notch restricts each ergonomics and swap choices, the pannier rack wants its personal rigidity straps, and quick charging will not be. Those who need to know that can be capable to reside with it. If you journey for 4 hours at a time, it is best to get bar ends beforehand.

A transparent buy suggestion for commuters and weekend tourers who’re trying for lots of vary at a good worth and don’t count on premium ergonomics. If you count on a torque sensor, hydraulic brakes and curved handlebars, it is best to add € 500-800 and purchase in a better class.