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@scucalibre I would think they would be ok based on the tread pattern appearing very similar to the ST5 tires I am riding now. It's also a matter of compound and the higher end variants are softer and better traction overall (including in the wet). 👍

Torx T70 both front and rear. www.amazon.com/Powerbuilt-940363-2-Inch-Drive-Socket/dp/B004QO99LM/ref=asc_df_B004QO99LM/?tag=hyprod-20&linkCode=df0&hvadid=309832851244&hvpos=&hvnetw=g&hvrand=14956497067725983425&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9032105&hvtargid=pla-421904610713&psc=1&mcid=3da18e8497493af8a13f35e2ef05130e&tag=&ref=&adgrpid=64417494871&hvpone=&hvptwo=&hvadid=309832851244&hvpos=&hvnetw=g&hvrand=14956497067725983425&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9032105&hvtargid=pla-421904610713&gclid=Cj0KCQjwiYOxBhC5ARIsAIvdH538BXpZ-2Z-NdeKui2T9AvsF3b4KFLA20mjcq2KqsPkRCbvLuLmjUAaAmzDEALw_wcB

@tzenophile, thanks for reaching out! Yes, still riding the ST3 with almost 5k miles on it. I've got a couple of videos in the works but have been delayed due to computer issues. Thank you for the message!

@@nvanpraag Hey, good to hear from you! I've got 7k miles (11km) on mine, It would have been much more but I moved from a 10km to 75km commute, and then it makes no sense to bike... But still use it for shopping etc. So far so good. Looking forward to those videos!

Hey @user-lh8ee7pv8m, I did not remove the battery before truing the wheel. It should not affect your ability to use this technique. However, if your bike is off and it thinks it's being stolen, you may need to turn the power on.

@victrolux, yes, thank you for the comment! I still have the Stromer and will be creating a couple more videos over the next couple of weeks. I apologize for the delay. I will also be reviewing my son's ebike, not a Stromer, for broader perspective. :)

@@nvanpraag cool. i was worried that you wound up hating the bike and had bailed!

Hey @robertw, great question! I have basically two techniques - one that requires taking the rear wheel off and one that can be done on the road with the wheel on. I'll work up a video!

Couldn't agree more! It really transformed the ST3!

Thank you so much for the support, David! I have a couple of videos in production right now so please stay tuned!

Hey there! Sorry for the late reply. You could get inserts (from the mountain bike world) that would dramatically decrease the chances of a flat. I have gotten a flat on the road only once and was able to patch the tube without fully removing the rear wheel or tire - a little trick.

@rasulramazan3341, Thank you for the question. Like the ST5 I think the ST7 is an amazing bike. But to me I believe there's a point of diminishing returns. The ST3 still represents an incredible value as it is most of what an ST5 or 7 is at a much lower price point. I have the money for an ST7 but I'd rather spend it on a more expensive gravel bike or mountain bike that would be considerably lighter/better performing than its lower priced counterparts.

@@nvanpraag thank you, very clear👍

Ivo, thank you for your thoughts. Much appreciated! I do agree the Stromer should have a front suspension. It is to date the stiffest, roughest bike I have owned. But... the switch to ST5 tires transformed the bike from nearly intolerable to fully livable. And the grip levels are also massively improved. I would recommend it first thing for ST3 owners. Please see my video dedicated to this switch.

SO sorry for the massively delayed response! It's a Torx, and a big one - the same as for the front wheel. Not totally sure of the mm size.

Interesting. Do they come in a 27.5" size?

Hey Green! Yeah, I was really disappointed by the way Stromer handled that cancelation of 3G. Even for the 2018 ST3 is costs like 500 dollars to "upgrade" in order for the connectivity to work. It's unacceptable.

:)

I'd guess around 15? But Honestly I do it by feel.

Hey Adri! Yes, definitely play with the tire pressures and find the level that creates a balance between comfort and efficiency, also within the context of the roads you frequent. One of the best things you can do to improve ride quality AND handling is to replace the tires with ST5 rubber. They are $99/each but WELL worth it. See my video on this if you haven't already.

@@nvanpraag s Sure will do! I saw most of your videos. A lot of practical stuff on what it is to live with an ST3, as opposed to the marketing bla that most sites and reviews repeat. So my compliments! Don't think I saw the one on the ST5 tires, will check that out. Interesting btw to see 2021 ST5s now at the price point of the 2022 ST3 pinion. Hmmm.... I have Di2 on my Specilalized Epic and Tarmac and love thow that works. And with the Stromers rear hub motor, stress levels are relatively low on the drive train. So why pinion...? Too many options 😅

Thanks! Love that bike... had it since new.

@@nvanpraag looking to buy tue new ST3 pinion next year, hence reviewing some Stromer vids. But it will not replace my 899…😅

Hey C! Thank you for sharing your thoughts. Of all of my reco's I'd say changing the tires made the biggest difference. And they are much more confidence- inspiring in the rain as well. It's the best 200 dollars you can spend on your Stromer.

Hey John, thank you! I use T9 on all of my bikes. The reason being is it tends to clean the chain in the process of lubing and doesn't collect as much muck as other, more viscous product. It does require re-lubing more often but the trade off is you need to fully clean the chain less often.

@@nvanpraag Thank you sir I really appreciate it. I've watched several of your videos and subscribed to your channel. I just got a used 2018 Stromer ST2 and really love the bike. Thank you again!

Hey Jae, yes, running tubes in the tires. I would definitely recommend switching as I believe they are WAY safer and the ride quality is also a huge improvement. I am able to run higher tire pressure while still maintaining the added cushion which is increasing rolling efficiency as well.

Glad you enjoyed it!

Hey Michael! The stand I am using is an Ultimate folding work stand, although I wouldn't recommend for the Stromer. It's a GREAT stand for regular bikes but too light duty for the weight of the Stromer. Funny as I shot a quick segment for this video where I am speaking about that but I ended up editing that portion out. When using the stand I usually use it only to hold the rear wheel off the ground and not the entire weight of the bike. It's simply too unstable if I raise the bike in the air and given it was between my Ducati and my car when I was performing this tire swap it wasn't worth the risk :)

I own a Feedback sports pro elite, which should be strong enough on paper. I did not trust the seatpost fixation to hold the weight. My dealer uses an electrical stand with two or three touch points, reducing the load on the frame. Good idea to just lift one wheel, though. Thanks!

Rafael, thank you for sharing your experience! No, I didn't have any of those issues with the bike. I did have an issue with the crank (drive side) coming loose. It was not properly torqued at the dealer. Otherwise, yes... I love the bike too. And frankly I am overdue for creating a video about all of the things I like about the bike. I'm sure Stromer would appreciate that considering I have done a video about the 5 things I don't like :)

Im not a big fan of pirelli bike tires. My st5 tires are pretty good, but i still slipped sometimes i shouldnt have. I had pirelli mtb tires too, they were garbage, no grip at all. The worst were the schwalbe st2 tires though. those bad boys in the wet guarantees an accident. I said fuck it and i tried regular mtb tires on my bike, so far i tried maxxis ardent, vittoria barzo and mezcal, currently i am running schwalbe g one allround tires. all in 57mm width. The vittorias were the best ones so far, could not complain about the schwalbes so far either. The ardents were great but too loud because of the thread pattern. I run all tires on my st5 now tubeless with inserts as well.

@@Ropetable I bought Pirelli's when I got my Stromer and instantly regretted it terrible in the rain, 2 flats in 800 kilometers . I then put Schwalbe Marathon Plus tires on my Stromer and threw my Perilli's in the garbage where they belong and never looked back and have never gotten a flat in 4,000+ kilometers and they are great in rain or dry.

@@webdesign6776 sounds good. The schwalbe tires that came with the original st2 were even worse, one drop of rain and you are on the floor. i slipped twice in an easy corner. Marathon plus are supposed to be indestructible, and its nice to hear they are good in the wet. I am now running schwalbe g-one allround tires tubeless with inserts, and i am happy so far. So far i have never gotten any flat with any bike or tire though despite even using the stromer for mountainbiking, so i guess im lucky.

Wow, that is insane, never heard of this concept before! Changing the back tube on an ST3 is a real pain; I would never do it myself, but this could actually work! Thanks!

Very interesting concept, however, it does not appear they make them in the size one would need for the ST3 - 27.5" x 2.4. Am I mistaken?

GREAT question, and I apologize for the delay. I am working on a new video now. Thank you so much for your patience.

Hey Gustavo! Yes, I would still get the ST3. The ST5 is just too expensive (out of principle) for a super commuter e-bike in my mind. The newest ST5 variant that includes ABS brakes is interesting but is even more expensive. I will wait until that technology "trickles down" to the ST3 and other models.

Hey there! A couple of points of clarification needed. First, I am simply following Stromer's reco to remove the battery. I imagine to to reduce the chances of a short occurring while washing (which can't happen if there's no battery, hence no current). Lastly, my battery door closes the same whether there's a battery in place or not, but I imagine some Stromers could be different. Thank you for the comments and thank you for watching!

Hey Flip! Yeah, I have to say to have had my crank loosen twice. Using a torque wrench, I tightened the living daylights out of it and it seems to be good now. I've yet to have issues with the freehub and bottom plate. Thank you for your addition thoughts.

Hey a2audrey, I appreciate your comments. I've really have enjoyed my Stromer yet I do feel I've provided a fairly objective take on the ST3 and the brand. I would agree Stromer does not make the list when talking best bang for the buck in the eBike world. Like any other expensive bike, one experiences diminishing returns above the $5k dollar mark, however it's not to say you don't get additional value for your additional money. Design, build quality, power (both motor and battery), and sophisticated electronics are just a few. At the end of the day it's about personal choice and what brand and model feels right to you. People don't a Porsche because it's the best value... they buy it because it offers a unique experience that is not replicated by a less expensive car. It's the intangibles that make the difference. And Stromer is really the Porsche of eBikes, for better and worse.

besttrails Can you further explain what you mean? Does the white background of the paper better reveal the gap between the rim and bolt?

@@nvanpraag you just need to stick a pointed paper but on the base more in height, from the back of the bike you will have better access with the hand and better central

@@alainpuyo4796 Yes, im talking about the coast suspension dropper post. If you go for pure comfort a kinekt or bodyfloat might be slightly more comfortable, but also a bit bouncy. the dropper fits the st5 frame size, no problem at all. you will still need a bikeshop to install it, and its not that easy to install it. i would say only do it if you want the bike to feel more like a real bike, and prefer a bit stiffer seatpost that still absorbs all bumps and is aesthetically more pleasing. but if its more about just commuting, the kinekt or bodyfloat are way easier and cheaper to install and probably more comfortable in a pure pain relief way. You can think of the kinekt or bodyfloat as a thick padded saddle, and the coast suspension dropper as a thin pro saddle, that is still comfortable, and even more so for racing.