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  1. Petropoliskhan

    New Stromer ST5

    Stromer announces updated ST5 for late 2023. https://www.stromerbike.com/en/new-st5 Little is known about it except Imperial red color, 9 speed Pinion Smart shift, longer front fender and the Stromer sound???? "Stromer Sound provides unique acoustic feedback for various events, enriching the...
  2. Petropoliskhan

    Stromer announces solid state ceramic battery prototype

    Tomi Viiala Co- CEO of Stromer announced on his Linkedin page : https://www.linkedin.com/feed/update/urn:li:activity:7077414824728571904/ "Big break trough at Stromer Bikes together with DARFON ELECTRONICS CORP. 達方電子 at the Eurobike. Stromer is proud to announce and show already a solid...
  3. Petropoliskhan

    Whaaaat! New St2 Pinion coming in April!

    Hi, just announced: ST2 Pinion! The highlights of the ST2 Launch Edition: 6-speed Pinion gearbox, Gates carbon belt, continuously adjustable stem, ground frame, Pirelli Angel GT Urban tires. https://www.stromerbike.com/en/models/st2-pinion-launch-edition
  4. Petropoliskhan

    Canada to restrict class 3 ebikes to 20mph

    Hi, just read a Facebook post by Canadian Stromer rider Travis Carnahan whose wife, apparently, received this email from Stromer that states the following: "Dear Canadian Stromer Customers, Canadian regulations stipulate that all Stromer e-bikes in Canada are not allowed to exceed 32 km/h...
  5. Petropoliskhan

    New Stromer flagship ST7

    Hi, Check out the new Stromer flagship model: The ST7! Presented today at the Eurobike show in Germany https://www.stromerbike.com/en/models/stromer-st7-launch-edition (matte gold) later dark grey See introductory video below onYT New frame 940 Watts nominal. 52Nm of torque 1440 Wh battery 48V...
  6. Petropoliskhan

    New Stromer flagship ST2022

    Hello Friends, Here are some pictures of the Stromer st2022 This concept bike was unveiled at the closed Stromer Universe 2021 event in Genk, Belgium. A couple of weeks later it was presented at the IAA Mobility show in Germany. These are screen captures of a video posted to YT by Emobilist 4...
  7. Petropoliskhan

    race cassette conversion st 5

    Hi, I'd like to know if anyone has any experience swapping out the 11 speed mtb XT cassette for a race cassette (ultegra, 105 or similar) on a Stromer ST5 with an XTR di2 derailleur . The objective being to have smaller steps between gears and being able to maintain my preferred cadence. In my...
  8. Petropoliskhan

    Stromer ST3 Pinion/Gates

    Hi, More pictures of the new Stromer ST3 Pinion C1.9 , Gates carbon belt bike. Courtesy of Stinus on the https://www.speedpedelecreview.com/ forum. It is presented today to the public in Genk, Belgium and test ridden by the lucky attendees.
  9. Petropoliskhan

    ST5 moving by itself

    Hello all, This afternoon as I was leaving working, I moved my st5 a few feet as I always do from its parking place and was surprised to feel it moving by itself. As if the walk assist mode was being activated. I had not activated it (never use it). The forward momentum was more powerful than...
  10. Petropoliskhan

    New Stromer ST3 with Pinion C1.9 and Gates carbon belt

    Well here it is! The soon to be announced new Stromer ST3 with pinion C1.9 and gates carbon belt, with optional ABS, Wren suspension fork, and Kinekt suspension seatpost. About 9100$ without options. 820W 44 Nm Launch edition red, after that regular black & white This is going to be fun!
  11. Petropoliskhan

    Ebike battery, range,consumption infographic

    Hi, Stromer recently posted this interesting infographic about battery, consumption and range. Although it was made by Stromer I believe most of it applies to any ebike https://www.stromerbike.com/sites/default/files/pdfs/210119stromerinfografikbattery-range.pdf check it out.
  12. Petropoliskhan

    ST-5 cassette removal procedure

    Hi, could someone provide some tips/info about removing the cassette on an ST-5, the proper cleaning procedure of said cassette and the re-mounting of the cassette and wheel. Tools, cleaning products, torque values etc. BTW I've recently changed my brake pads from TRP to Shimano DS03 resin pads...
  13. Petropoliskhan

    Shimano Di2 xtr adjustment

    Hello all, I've been looking for adjustment instructions for the cassette/ derailleur alignment of the XTR DI2 on my ST5. Does anyone know where I can find this? Thank you
  14. Petropoliskhan

    Are there any downsides to waxing the chain of an ST5?

    Hi, while reading the swiss Stromer forum in german with google translate I happened upon a post by member Flachlandstromer who has waxed his chain and apparently not had to clean it or his drivetrain for several thousands of kilometers.Reading through Google translate is ok but communicating...
  15. Petropoliskhan

    Stromer ST5 TRP brakes Squeaking

    Hello everyone, I have just bought an almost new (2019 ,270 mile) Stromer ST5. I love it! However the TRP brakes are LOUD (squeaking- creaking). Any recommendations for quieter compatible alternate brake pads? Thank you
  16. Petropoliskhan

    Calculation of range and driving pleasure

    Hello fellow ebikers, I found a very interesting article written by Lomito the project manager for the speeders.online forum based in the Netherlands. He has come up with range and driving pleasure formulas that allow for what , I believe should give a fair comparison of the performances of...
  17. Petropoliskhan

    Squeaky fork

    Hi, does anyone have a remedy to eliminate an annoying squeak from the suntour front suspended fork? Thanx for any ideas. PS: Take care, be safe and good luck everyone ! ( you know the thing)
  18. Petropoliskhan

    High speed premium Euro Pinion + belt + rear hub drive

    What do you think about these premium euro bikes, that feature a powerful rear hub motor, a carbon belt and Pinion gears, Supernova M99 mini front light, Magura MT5e brakes ?
  19. Petropoliskhan

    STROMER 2020 CONCEPT BIKE

    Saw this today @ velofollies in Kortrijk Belgium The Stromer 2020 concept will sit between the new ST1 and the ST3 in terms of power and price. As it stands it features a 5 speed integrated gear hub by Sturmey Archer
  20. Petropoliskhan

    Schwalbe marathon e-plus

    Hi, could someone please tell me if upgrading from a set of marathon GT tires to the new E-plus tires provide , marginal or significantly better grip on wet roads. Is the marathon e-plus a tubeless tire? Or a "normal" tubed tire but with reinforced puncture protection? Thank you
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