who_the Posted April 11, 2019 Share Posted April 11, 2019 Is any vendor actively selling the knobby MSX tire? After 3,800 miles on my MSX my tire is getting close to needing replacement. I've seen the knobby tire in vids but haven't seen it for sale anywhere. Any ideas? Quote Link to comment Share on other sites More sharing options...
fbhb Posted April 11, 2019 Share Posted April 11, 2019 (edited) 2 hours ago, who_the said: Is any vendor actively selling the knobby MSX tire? After 3,800 miles on my MSX my tire is getting close to needing replacement. I've seen the knobby tire in vids but haven't seen it for sale anywhere. Any ideas? @who_the other than sellers in Europe, this is the only suggestion I can find that may work for you over in the States: https://www.amazon.com/2-50-14-Off-Road-1983-84-2004-09-1997-03/dp/B01DCMQRX6 Below is some edited discussion I was able to track down from an earlier GotWay Facebook post I remembered that may be of some help! Olivier Gérard 18 March at 00:11 Stefano Rossi can we have the link to buy that tyre, please? Hide or report this Olivier Gérard Stefano Rossi https://www.discount-pneus.com/.../2.50-14.../GI-R-268182GA Hide or report this DISCOUNT-PNEUS.COM CST C-803. seulement 37,40 € Edited April 11, 2019 by fbhb 2 Quote Link to comment Share on other sites More sharing options...
Xoltri Posted April 11, 2019 Share Posted April 11, 2019 What you need is a 60/100-14 pit bike tire. Be aware that not all of them will fit though, I bought one (Dunlop Geomax MX33) that had knobs on the side that were too wide. Found another cheap off brand tire locally in that size that did fit though. 1 Quote Link to comment Share on other sites More sharing options...
mrelwood Posted April 11, 2019 Share Posted April 11, 2019 If you shop online, be extremely careful, since a 14 x 2.50 tire (bicycle standard) is totally different from 2.50-14 (motorcycle). I have not been able to get myself a 2.50-14 tire to Finland. I don’t want a full knobby, but an all-terrain type. Quote Link to comment Share on other sites More sharing options...
mrelwood Posted April 13, 2019 Share Posted April 13, 2019 Now this was a fruitful day! Following a somewhat stressful ride on yesterday’s muddy and partially snowy grounds, I again decided to find my MSX a tire no matter what. I found an Ebay seller with an actual 18x3.0 tire (Chaoyang H-666), AND a local used knobby tire just like in the photos above. I’ll get the used tire tomorrow, and it should keep me upright atleast until the devilishly handsomely named Chaoyang arrives in about 6 weeks. ... That is, unless Mr Murphy reads this forum and twirls his magic wand once... no, TWICE again. Come on already! Quote Link to comment Share on other sites More sharing options...
stephen Posted April 14, 2019 Share Posted April 14, 2019 12 minutes ago, mrelwood said: Now this was a fruitful day! Following a somewhat stressful ride on yesterday’s muddy and partially snowy grounds, I again decided to find my MSX a tire no matter what. I found an Ebay seller with an actual 18x3.0 tire (Chaoyang H-666), AND a local used knobby tire just like in the photos above. I’ll get the used tire tomorrow, and it should keep me upright atleast until the devilishly handsomely named Chaoyang arrives in about 6 weeks. ... That is, unless Mr Murphy reads this forum and twirls his magic wand once... no, TWICE again. Come on already! Have you got a link to that tyre thanks, it looks well good mrelwood😊 Quote Link to comment Share on other sites More sharing options...
mrelwood Posted April 14, 2019 Share Posted April 14, 2019 16 minutes ago, stephen said: Have you got a link to that tyre thanks, it looks well good mrelwood😊 Here you go. Note that the photo in the auction is not for the 18x3, the seller sent me a photo in a personal message. https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F291795130242 1 Quote Link to comment Share on other sites More sharing options...
Popular Post mrelwood Posted April 14, 2019 Popular Post Share Posted April 14, 2019 I have joined the knobby club! First impressions after a 15 min ride on asphalt, fine gravel bicycle path, muddy trail, and wild grown forest. - Tire: Local second hand Yuanxing 2.50-14, measures 2.55" with knobs. Original Chaoyang H-5102 18x3.0 measures 2.75". MSX wheel well measures 3.1". - Asphalt: Feels like a narrower tire than original, doesn't have the tendency to force upright. More nimble at slow speeds. Cornering is strange, must learn how it behaves. Only very minor noise and vibration at lower speeds, and doesn't feel at all knobbly above 20km/h! I think it bounces less, and dampens bumps perhaps a bit better than original. - Fine gravel: Solid feeling. Feels like I could ride fast into corners. Transition from dirt to gravel is very stable! Fast braking felt very stable, and the tire track showed that the knobs were digging in the road. - Muddy trail: Nice! Slight liveliness on the worst mud spots, but felt always very predictable, unlike the original. Riding feels unsurprising, shallow mud spots go unnoticed. Extremely nice! - Forest with some snow: Works very well with the powerful motor, climbs nicely over grass covered branches, bushes, snowy patches and everything. Trail blazer! Not excited about the narrower feeling, but it might grow on me. This specific model might've fit as a 2.75-14 version. Still, overall very happy with the change! Mud and wet grass were horrible with the moderately worn original, this one doesn't mind! 3 2 Quote Link to comment Share on other sites More sharing options...
mrelwood Posted April 19, 2019 Share Posted April 19, 2019 An update to the above post. The first longer ride revealed two nasty issues with the tire: 1) The knobs are positioned in a peculiar way, so that the section touching the pavement is indeed very narrow. Then there is sort of an empty row before the knobs at the very edge. This makes it behave like it was a 2.0” tire. Travelling on pavement was notably more laborous, and my winter-shaped legs had a hard time riding. Fatigue hit fast. 2) Tilt-back! Yes, an actual tilt-back started slowly at above 30km/h, and at 35km/h I didn’t have the guts to push forward at an angle that steep. Even stranger, if I accelerated fast to above 40km/h, the tilt-back was gone! Slow down below 40 and it started to come up again. The MSX firmware must’ve been baffled at the vibration or the rolling resistance. So, today I put the original tire back. Sooo much better! Much less fatigue, and no more pedal scraping since the thing now stays upright again, and no tilt-back! Now I hope the weather will be mostly dry before I receive the 18x3.0 H-666 in about a month. 1 1 Quote Link to comment Share on other sites More sharing options...
GQS Posted April 24, 2019 Share Posted April 24, 2019 Here's the pattern difference between the stock Chaoyang H-5102 and the aftermarket Chaoyang H-666 tread patterns. Quote Link to comment Share on other sites More sharing options...
GQS Posted April 24, 2019 Share Posted April 24, 2019 I also heard that the Shinco 244 Series Rear/Front Tire - 2.75-14 Motorcycle tire works as well if you want a knobby tire that is multi-ply (4-ply for puncture resistance and anti deform at rotation) and is actually rated for 75/94/115 MPH speed rating. But I hear it will use all 3.1" width of your fender clearance when new for the side knobs, but has a slightly more dense knob pattern. This will probably feel more like a knobby 3 inch tire than your current one which is really only 2 inches usable of knobs. Quote Link to comment Share on other sites More sharing options...
mrelwood Posted April 24, 2019 Share Posted April 24, 2019 (edited) 3 hours ago, GQS said: Here's the pattern difference between the stock Chaoyang H-5102 and the aftermarket Chaoyang H-666 tread patterns. I think the H-5102 photo above is from a 2.5” tire, since the width of the smooth center section is notably wider on the MSX original 18x3.0”. And that may be the root cause for the slipperyness. I hope the H-666 won’t be the same. 2 hours ago, GQS said: Shinco 244 Series Rear/Front Tire - 2.75-14 Motorcycle tire That looks like it would indeed work very well for me. Although, I’d worry that the tilt-back issue would raise it’s head again. And not leaving any clearance doesn’t sound like a good idea. Two weeks left for the H-666 to arrive, I’ll try it on before weighing other options. Edited April 24, 2019 by mrelwood Quote Link to comment Share on other sites More sharing options...
GQS Posted April 25, 2019 Share Posted April 25, 2019 I heard out of all the 18x3.0 options, that the H-666 is probably the best compromise. The H-666 is supposed to have a smoother riding feel (even thought it is thicker harder rubber) and is more stable and easier to turn then the stock H-5102. I did hear that the CST-1488 tire is also a nice soft tire that has the same feel as the old MsuperV3 but in 3.0 width, but is soft and susceptible to glass and thorns and such. Can't wait to hear about your experience with the H-666 18x3.0 tire. I might get one myself from the ebay vendor if your experience is positive. Quote Link to comment Share on other sites More sharing options...
mrelwood Posted April 26, 2019 Share Posted April 26, 2019 9 hours ago, GQS said: The H-666 is supposed to have a smoother riding feel (even thought it is thicker harder rubber) and is more stable and easier to turn then the stock H-5102. Nice to hear, both very wellcome features! Thanks! 9 hours ago, GQS said: I did hear that the CST-1488 tire is also a nice soft tire I couldn’t find a photo on a CST 1488. Do you have a link to a distributor or a photo? 9 hours ago, GQS said: Can't wait to hear about your experience with the H-666 18x3.0 tire. You will, sooner than expected! Turns out the tire is already in the country. I should have it installed in a week. Quote Link to comment Share on other sites More sharing options...
GQS Posted April 26, 2019 Share Posted April 26, 2019 This is the correct pattern for the CST-C1488. More info on this website, but I cannot read french, german, danish, or polish. Maybe you will have better luck. Quote Link to comment Share on other sites More sharing options...
mrelwood Posted April 26, 2019 Share Posted April 26, 2019 Ah, I know that one. Based on the link it is only available in 16x3.0”, although that was the standard Msuper 18x2.5” tire, and I have one in 16x2.5”. Should work well as a 18x3.0 as well, although I felt it offered a slightly narrower feel due to the pronounced center ridge. Great grip though. Quote Link to comment Share on other sites More sharing options...
GQS Posted April 26, 2019 Share Posted April 26, 2019 I'm pretty certain they make that pattern in 18x3, but the website is probably not comprehensive as to the offerings. The CST-C1488 is supposed to be a very soft rubber, i bet if feels good riding. I worry about wear and puncture with it though. Quote Link to comment Share on other sites More sharing options...
h3X Posted June 18, 2019 Share Posted June 18, 2019 @mrelwood did you get the tire? I'm very interested in an update to this thread! Quote Link to comment Share on other sites More sharing options...
mrelwood Posted June 18, 2019 Share Posted June 18, 2019 I did, and wrote first impressions and later a review in here: 3 Quote Link to comment Share on other sites More sharing options...
RagingGrandpa Posted May 28, 2020 Share Posted May 28, 2020 On 4/11/2019 at 4:35 AM, who_the said: Is any vendor actively selling the knobby MSX tire? ewheels! https://forum.electricunicycle.org/topic/18403-kenda-k262-tyre-available-in-usa-from-ewheels/ 1 Quote Link to comment Share on other sites More sharing options...
Giffy Posted May 28, 2021 Share Posted May 28, 2021 This post seems to have looked at all the good knobby tire options. I'm very curious about that IRC T10299 for my MSP Quote Link to comment Share on other sites More sharing options...
RagingGrandpa Posted May 28, 2021 Share Posted May 28, 2021 39 minutes ago, Giffy said: curious about that IRC T10299 for my MSP I rode it on MSP C38... It's "too specialized" Strengths: Wet grass Crusty snow Weaknesses: Horribly unstable straight-line tracking on pavement Smaller chamber needs higher pressure, ride is stiff and harsh Good for a laugh tho 2 Quote Link to comment Share on other sites More sharing options...
Giffy Posted May 28, 2021 Share Posted May 28, 2021 14 minutes ago, RagingGrandpa said: I rode it on MSP C38... It's "too specialized" Strengths: Wet grass Crusty snow Weaknesses: Horribly unstable straight-line tracking on pavement Smaller chamber needs higher pressure, ride is stiff and harsh Good for a laugh tho Thanks, That helps. People really seem to like the C-186. I'm leaning toward that one now. 1 Quote Link to comment Share on other sites More sharing options...
mrelwood Posted May 28, 2021 Share Posted May 28, 2021 2 hours ago, Giffy said: Thanks, That helps. People really seem to like the C-186. I'm leaning toward that one now. I think it’s the knobbiest tire that can be used just fine on roads as well. Quote Link to comment Share on other sites More sharing options...
Giffy Posted May 28, 2021 Share Posted May 28, 2021 I couldn't find the C-186 for sale anywhere so I went with the Shinko 244 instead. I also have the Sherman on the way so I guess I could always put the 244 on the Sherman and put the sherman wheel on the MSP. Quote Link to comment Share on other sites More sharing options...
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