In my opinion, it doesn’t look as beautiful as the Bosch solution (which puts out 4 amps and weighs just 1.6 lbs) and it is definitely heavier and larger… but it does offer a magnetic charging tip that won’t get bent or pull the bike over if tripped over. I was told by Stromer that the bolts which secure the wheels require a T70 star driver… which is very rare, someone at the shop told me it was a T60 and I couldn’t confirm, this would be a good accessory to pick up when you get the bike (probably online because it is rare), so you can change flats and do basic maintenance, Cogging slows down the rear wheel when motor is not in use vs. a freewheel (metal staters repel the strong rare earth magnets located around the circumference of the hub casing – this is a con for all direct drive gearless motors but more noticeable on high power motors such as the one used for the ST5), a benefit that negates this con somewhat is the active regeneration and regenerative braking, The Di2 electronic shifting unit and derailleur run on independent batteries, there’s a charging port on the bottom backside portion of the seat tube and this is also where you can activate derailleur adjustment (by holding the button for a few seconds until it flashes and then using the trigger shifters to calibrate and offset any cable stretch that may have occurred over miles of riding), frankly, it would be nice if the Di2 electronic shifting was just wired into the bike’s main battery vs. using a separate one, While the bike is available in three sizes, you only get one color scheme (gray with red accents) and a traditional high-step frame style vs. the standard ST2 which comes in a step-thru frame that some may find easier to mount, The ST5 models that we looked at didn’t have neoprene wraps on the chainstays to protect from chain slap, perhaps the final builds will have these… but you can always use clear plastic packing tape or get an aftermarket sticker, It seems like the display panel takes a while to boot up, it’s not instant (or nearly as fast as Bosch or Yamaha systems) and I think it’s best not to mount and pedal the bike while it is turning on because the TMM4 torque sensor has to calibrate, Can the regen mode of the motor still be accessed via the power +/- button? I see this a lot with video game consoles, as new generations come out and competition increases. Test: Stromer ST5 – Tränentreiber. Right now I have to look at how much battery was used, how long the ride took, how many miles I went – and then do a long calculation that is not all that accurate. It is very impressive to speed up a long incline with a six to eight percent gradient at over 20 mph. Another fantastic thing is that the motor is separate from the pedal drive-train and does not interfere while shifting. Front suspension for a more comfortable ride. It accelerates extremely quickly and is more than capable of reaching the ~28 mph top speed of other Class 3 “speed pedelec” products. – they are nice but there is no fitting adjustment possible. The Stromer ST5 2020 model is one of the most luxurious and influential ebike to date in Europe. I have a ??? This platform does demonstrate that a gearless rear hub motor is arguably a better solution for a fast urban mobility bike vs a mid drive where the importance of unsprung weight, low speed / climbing use of the drive train, and centered weight distribution are not significant. Once you connect your iOS or Android device, you can adjust the speed settings, acceleration and more. Maybe its the Statorade in there that also aids in keeping things cool? Your email address will not be published. Test: Stromer ST5. The weight doesn’t impact acceleration and actually improves ride quality, in my experience, because the frame doesn’t vibrate as much. It’s a clever and beautiful design that is within reach so cables won’t be strewn about the bike. I agree that it can be very stressful to leave a bike like this unattended, and that negates from the fun and frequency of riding. However, as with any product it has its difficulties. Usually, it’s best practice not to leave a large Lithium-ion battery plugged into a charger for days, weeks, or months on end. Encore de tabler sur des 100 rpm ? I’d probably use. Stromer uses the TMM4 torque sensor at the rear dropout along with some gyroscopic measurements. Or it could fail altogether due to water damage (from front wheel splash). It’s already at peak amount of Watts for the U.S. Maybe a few more newton meters of torque, but they can’t go past 750 watts anyway. Thanks to Stromer for partnering with me on this review and to those who went on camera to share their ride expeirences. Einfach. The rear-wheel service is comfortable, and with the single cable, the design offers less clutter. A series of rare-Earth magnets line the outer wall of the casing and electromagnetic staters branch out from the middle. The battery can be charged with solar power. The way it is now, in theft mode a thief can simply just back the bike away. 9.590,-Motortechniek. Stromer sind definitiv DIE S-Pedelec-Experten im Markt. I was told that this part, along with a rear rack platform, will be available mid-year, but was not given details about pricing. Regardless there are some features on this bike that will migrate to other eBikes. The frame was built only for people with height between 1.78cm and 1.85 cm. Essai sous 24h dans notre magasin. If you have the money to spend, this would be a great buy considering its coolest features and design. Strong 500 watt gearless hub motor with regenerative braking... Beautiful design integrates the battery, controller and wires while evenly distributing weight from front to rear. Der seit 2018 verfügbare Schweizer Gipfelstürmer beeindruckt mit Kraft, … I personally choose to ride at a lower pressure, around 25 PSI, in favor of comfort… and still expect 60+ miles per ride. Nice big battery, nice features and integration, but I can’t understand the price. Looks lovely, refined, and way too expensive. There’s a rubberized button positioned directly below the OMNI LCD screen on the top tube. When I would do a workout on the bike – I used regen downhill so that I would still have to be pedaling, and thus still exercising. Le ST5 est performant. Ähnliche Beiträge wie Stromer ST5 Sport im Test Eines der am schnellsten beschleunigenden und dennoch leisesten, technologisch fortschrittlichsten Elektrofahrräder auf dem heutigen Markt, nahtlose Batterieintegration, versteckte Kabel, druckempfindlicher Touchscreen mit Diebstahlsicherung und GPS-Tracking Included is bottle cage bosses found on the down tube to take your beverage with you. The ST5 is all about tech, torque and touch-screens, and this Swiss masterpiece has a spec sheet so extensive it would blow my word count here if … As you could have seen, the 2019 model was already stunning. The kickstand is positioned mid-frame which can cause pedal-lock when backing the bike up if not stowed, the unique Torx bolts on the front and rear axles are not commonly used (at least in America) so it would be nice if this bike came with the tool needed to service flats and do maintenance (it’s not expensive to buy a set online yourself, however), and it would be nice to have the suspension fork option ready at launch vs. 6+ months out. I hope this helps :D. Court, I Messaged you 2 years ago telling you how I wished my 2015 Turbo S wouldn’t cut off at 23 mph again thanks for that reply, but I could not fix that problem. I think the green navy was perfect. Meme histoire que Laurent. Yes, I think the regen is still there and functions much like before… pulling the brake will activate it and you can also arrow down into different levels by pressing the – button. So, in summary… the battery looks great, fits beautifully into the downtube – nearly hidden, keeping weight low and center, is safe to carry, has a great charger, and should be kept between 20% and 80% at neutral temperatures for best results. Touch screen controller paced on the top bar. The ST5 … You won’t suffer from cable stretch and be required to perform tuneups as quickly or as frequently, because the actual cable is much shorter. The first thing you will notice is the powerful gearless SYNO Sports hub motor. I want to recognize how Stromer uses a plastic leash to keep the magnetic charge port cover from getting lost (unlike many competitors) and that they opted for a narrow-wide chainring to keep the chain from bouncing off while still including an alloy outer guard to keep your pant legs clean and protect from high-center strikes. There are a lot of ways to mechanize this quicker (for instance you can have the brake lever automatically take you to regen mode after a short delay or you could have a separate switch with tactile clicks so you don’t have to look down at screen). I admit that my first experience with a DD motor, Golden Motor Magic Pie, did exhibit cogging that I couldn’t live with and turned me off to DD motors for years. The OMNI display has a light sensor built in that shifts the display from white background to black (at night and low-light situations) and you can also manually set this by going into the settings section of the menu (press the rubber button below the top tube then click settings on the display). The drag does put a small bit of energy back into the battery pack, but many would argue that this natural recoup, and even regenerative braking, is offset by the added weight of the motor. This is beneficial for oncoming traffic to see you, especially at night. Or is it like the past 2 iPhones where it’s kind of not much of a difference? Once in regen mode, the level of motor breaking/regen could be adjust via the same power button – plus would lower the resistance and minus would increase it – I believe there are about 7 levels of this. On this same topic – If Stromer retained this feature – I would hope that it would be made easier to access. Mit dem ST5 bietet Stromer ein E-Bike der Superlative. I especially enjoyed the new SYNO Sport, which was noticeably quicker and more powerful than almost all of the other hub motors I have ever tried (having tested over 800 ebikes). And, lastly if you had insurance on the bike (you’ve tested the omni security system) are we cool enough yet to travel without locks and just leave it hanging there with confidence? When the bike is locked, you can set it up to respond to your smartphone based on proximity and unlock, or you can use a manual-press pin number. For this reason, the battery can always be removed to lessen the weight, especially before trying to mount it to an automobile rack. Powerful 500 watt gearless rear hub motor with regenerative braking... High performance components, beautiful aesthetic, pedal assist only. This product is the top of the line entry for a company that is already known for producing premium high-priced bikes. The default view shows your current speed, battery level (with a very precise infographic vs. a basic five or ten bar view), a range estimate that dynamically updates as you press the plus and minus keys on the button pad (near the left grip), and your current assist level. I think it also moved some of the older products down to lower prices and sort of rounds out the Stromer portfolio. Mes autres de votre appareil de produit. The Stromer ST5 was designed to replace your car. How much better are the new Stromers? You may have noticed me … it was bothering me enough that I was hanging back a bit and I knew you had a job to do. ST5 test reports. Thanks Court, Juan, Hi Juan! At the event, I spoke with several team members, including the CEO and VP of Worldwide Sales. Speed pedelecs. Yes, definitely. What you get from the ST5 for $10k is an electric bike that is setup almost like a motorcycle or moped in terms of durability and quality. January 29, 2019. Reasons to Buy: When riding close to automobiles, you get a sense of confidence and control as the … Custom-made tubular alloy fenders, thicker Pirelli Cycl-e tires, and a battery with nearly twice the capacity of what I’d call “normal” for the 2018 model year, is part of what causes this weight difference. Why aren’t all motors setup like this, you might wonder? Carbon fiber fork reduces weight and dampens vibration, oversized road tires cushion the ride and…... A solid, high speed city ebike with purpose built Aluminum frame, custom fenders and minimalist rack, premium integrated lights and hidden downtube battery. How far can you go by just pressing the + button? The button to honk this horn is placed within reach of the left grip, alongside the headlight bright button and + and – keys for assist navigation. Stromer are you listening?? Hopefully those Pirelli tires, or a similar model become available for purchase for any urban ebike as I felt they were impressive. One of the biggest compromises that I noticed with this display is that it takes a bit longer to boot up. That dongle adapter was easily lost and had to be plugged in more firmly. With the built-in wireless technology, you can receive software updates while on the move. Powering this electric bike is a beautifully packaged, extremely high-capacity Lithium-ion battery that is filled at the Stromer headquarters with wind energy. https://photos.app.goo.gl/8jMAJzDcHQfKJe3u2, This is definitely the most powerful and fastest Stromer electric bike to date, I was able to reach 29.5 mph pretty easily and that provides a sense of confidence and control when riding near automobiles, the frame and tires are solid, Despite the higher speed and lack of suspension, the bike feels pretty comfortable because the heavier all-alloy frame doesn’t vibrate and the larger 27.5″ x 2.4″ tires cushion cracks and bumps, especially if you lower the PSI to ~27.5 (I took them down to 25 PSI since I weigh a bit less at ~135 lbs), Hardly any wires are exposed, the bike is super stealthy looking and the motor is extremely quiet, I got the feeling that shops can still access wires easily enough for tuneups however, because of the stem cover design and open downtube (when the battery is removed) exposes them, The default battery charger is a bit large and heavy at ~2.7 pounds, but it uses a magnetic connector that won’t tip the bike or get bent and broken as easily and it offers 4.5 amp output vs. 2 amps on most competing chargers, and that makes the battery fill faster which is great when you’re working with a battery that is nearly double the size of normal, The battery pack can be charged while mounted inside the frame or stored separately and there’s no dongle required, Stromer also sells a compact charger with smart maintaining feature that will keep the cells from discharging slowly over time if you aren’t riding for months on end (which can damage them), Extra-large tubular alloy fenders feel sturdy, don’t rattle around when riding on bumpy terrain, and are solid enough to support a rear rack (sold separately), but Stromer also included bottle cage bosses on the downtube for bringing fluids or a folding lock, I think the could have added a second set on the seat tube as well, but you could always use an, The updated OMNI display panel displays in color and the top level of assist “S” is bright red, so you can tell what mode is selected without having to focus on the small numbers, Also, I love that the display has a touch display that is force sensitive because it seems to work with normal gloves, Excellent drivetrain, you get more than enough gears for climbing with a 66.5 lb bike (if the battery does run out) and keeping a steady cadence at ~30 mph, the electronic shifting is crisp and accurate, and the derailleur has a one-way clutch to keep the chain tight on bumpy fast rides (just click the little orange lever into the up position), I really appreciate the Ergon saddle and locking grips, they feel good to me and I wouldn’t replace them like with a lot of cheaper ebikes, the TranzX Antishock seat post also performed well, but I might upgrade that to a, I like how the LED running light in the front has a USB port built-in so you can maintain your phone while riding, this is especially relevant given the Stromer app which uses Bluetooth and can show directions and routes, The locking features are pretty cool, you can set the app to lock and unlock the bike based purely on your phone’s proximity… or unlock it remotely for a friend, the bike has a smartphone chip onboard that syncs with GPS for theft tracking and recovery, I was told by a shop tech that registering Stromer products is very easy compared to many other brands, which is nice, The chainring uses narrow-wide teeth to keep the chain on track (vs. using a full guide), the alloy guard on the outside of the chainring will protect your pant legs and it also protects the teeth if you collide with a high curb or other obstacle, It’s a minor pro, but I really appreciate the large alloy pedals that they specced for the ST5, they provide good traction and a larger surface area than the older alloy cage pedals used on other Stromer ST1 models, The electronic horn worked very well and commanded more respect and feedback from fellow cyclists and cars than a tiny bell, for such a powerful and capable electric bike, it’s nice to have that sort of signal built in, Every battery that is shipped with a Stromer electric bike, including the ST5, is charged with solar power (which also powers the myStromer AG headquarters in Oberwangen, near Bern / Switzerland), Pedal assist feels very responsive because it relies on signals from a TMM4 torque sensor in combination with a gyroscopic accelerometer, the power ramps up quickly and fades out slowly as you stop pedaling… or you can pull a brake lever to cut it more instantly and activate regen, The display panel features a day-night sensor for back lighting and is integrated directly into the top tube which reduces clutter on the handle bars, there are lots of settings to adjust here including dark or light color schemes, The custom 15 LED running light (at the head tube) looks cool but the Supernova M99 Pro is the true tool for visibility with two modes (LED vertical lights along the sides or a super-bright main light offering 1250 Lumens), the 5 LED tail light (also by Supernova) works as a running-light in low and when you pull either brake lever it goes high, lights can be shut off using the mobile app, Custom designed battery pack slides into the downtube much easier than on the ST1 models (it doesn’t fit onto a track, just into the box area of the downtube), The battery offers high-capacity 983 watt hours and is cross compatible with the ST2 S and ST2 (which had a smaller pack by default), that’s great if you’ve already got a Stromer sitting in your garage and want to swap between bikes or go for a long trekking ride with two batteries, Any time you brake with either lever (not just the right one like with ST1 models) power regeneration kicks in and the bike “recoups” some energy, you can also hold the minus button and select from five recoup levels for longer hills to get more energy, Premium hydraulic brakes with carbon steel rotors dissipate heat and provide ample stopping power through quad-piston calipers and extra-large 203 mm rotors, Stromer is an established brand dating back to 2009 with global distribution, the ST2 received a Eurobike Gold award, Red Dot Quality Seal award, two Testsieger awards, an Outside magazine award, a Taipei Cycle show award and an iF design award and the ST5 shares many design features and just builds on that platform with a stronger motor and more integrated systems, The smart phone app interfaces with a cloud platform called OMNI that lets you interact with the bike remotely including an anti-theft measure that will lock the motor, flash the lights and notify you via text, the system will also help you track the bike down using built-in GPS, The bike itself has built in wireless technology allowing it receive software updates on the fly… this means you don’t have to go into a bike shop and wait or pay extra to get the latest and greatest, I’m really glad that Stromer has been able to drop the spring loaded auto-stow kickstands that they used to spec, because they made it easy for bikes to tip over accidentally (apparently the European regulations changed and allowed for this), but the existing stand is still mid-mounted and can block the left pedal when backing the bike up, creating pedal lock, This ebike is heavy, the heaviest Stromer to date, actually… weighing in at roughly 66.5 lbs (30.16 kg) it’s nearly eight pounds heavier than the ST2 S I reviewed a year prior, perhaps it’s the larger tire diameter and thickness combined with the custom handlebar and stem setup, at least the bike feels very sturdy, Most of the Stromer electric bikes have been priced at the high-end, and the ST5 is ~$10k which puts it at the very top, for the money… you do get three frame sizes, two years of full warranty support, and one of the fastest and most powerful urban electric bikes around, but it’s still a lot to spend, consider getting, Unless you’re using a phone app, the display is positioned pretty far down and back, which means you’ll have to take your eyes off the road to read how fast you’re going or approximate range… I recommend pulling over to read and interact with the display here, or just clicking the left button pad and guessing what level of assist is active vs. glancing down because the screen is a bit small and so far down, If you want to add a suspension fork and still have the front fender and custom stem work… you may have to purchase directly from Stromer (which is partnering with WREN to offer an inverted air fork in mid-2018), The ST5 is said to have a more upright geometry than some of the older ST2, ST1 X and ST1 models, but you can’t really do much to shorten or raise the stem or swap-in mid-rise or backsweep handlebars because it’s all so proprietary, I was disappointed to see that the tires do not have reflective stripes, but I asked the Stromer team and they said that this is a European requirement (not to have the reflective paint) because the bike is Class 3 and treated more like a moped, perhaps the reflectivity was just too much?