OSET Electric Trials Bikes

Oset 20 lite 2015 got lights on throttle but no response when I turn throttle. replaced the relay and a small red cable has melted when I connected it to battery cables are right places as I did them one by one. Has anyone had this issue or no what might have happened. also still have no response so not sure what that issue is

Can anyone tell me why this is happening with my sons MX10 I switch ignition off and it flicks on and off if I don’t take of the safety plug it just stays on empty even though the ignition is off

My 2 year old is bike mad. He's got a balance bike and loves it rides it so confidently. So we've just got him an oset, he's still a bit small to hold it up on his own so we've put stabilisers on till he grows a little and gets used to it. He loves it and is doing really well. Here's some pics

link to pics https://www.facebook.com/media/set/?set=a.10201935369284118.1073741825.1181089218&type=3

Hi all - We just picked up one of the 12.5" models for our 3 year old after months (and months and months) of searching for a gently used bike. The rear tire is flat and needs a new tube, I know Oset sells 'em on their site, but I was hoping to get one at a local bike shop and not wait for shipping. That said, I don't know what tube to get - there are multiple widths available...12.5 x 1.75, 12.5 x 2.25, 12.5 x 2.5...etc. I know the rim width is 2.4"...not sure which tube to get. Thanks in advance for any help

I have just bought an Oset 20.0 Eco for my son. I think it is quite strange that Oset doesnt offer any Lithium batteries so now I am looking for a new battery. LiPo seems popular here on the forum but I had a LiFePo4 36v 20Ah on the previous 16.0 that I was very pleased with. Looking at the very skillfull boys in videos like this: makes me wonder; what batteries are those guys using?

I cant find the potentiometer. I've pulled the covers, and the place where the POT should be is empty. Assembly fault, or are they an optional extra now?

As said in previous post just got little boy brand new 12.5, came in box and just had to attatch handlebars and adjust brakes, the question I have is the chain seems quite tight as the bike doesnt free wheel without some resistance from the chain, its not been used yet as its for xmas its just sat in bedroom, just seems strange when i push it to move it forwards or backwards almost feels bit knotchy. is this normal when new?

Anyone seen it yet? Please post pics if you have seen it. Their new MX- bike for 2015 sure looks serious to me but with a 24" concept... Now we are talking..thank you Oset from all us six feet tall kids;-).

Just got a new 36v Oset for my son and we love it! One small issue we have, though, is harshness of the throttle at very low speeds. It's not bad for general riding around, but it definitely makes practicing things like small circles a real challenge - I can only do them using a lot of brake to modulate speed instead of the throttle, and my kid can't do them at all. I've read elsewhere that this is just the way it is on this bike - it might be something we have to live with, and the rest of the bike is so good that we're certainly willing to do so. But we'd rather not - has anyone had similar issues and found ways to improve? It really is a lot of fun, makes me want a…

I wasn't sure if this has been covered or not. At a local trial here in the Pacific Northwest of the States, a man pitted next to me with two very interesting bikes, Naturally, I forgot to bring a camera that day, and further forgot my new "smart" phone is also a camera. I wish I'd taken some video or photographs of these bikes that day...... An interesting thing, to me, was that these motorcycles were both hand built. Things like the suspension & brakes were sourced, but the frame, swingarm, plastics, & such were built by the man parked next to me in the pits. He's an engineer/welder/fabricator/designer, and did what I considered a very good job at building h…

Hello, Steve here, use to ride with Hillsborough MCC some time ago, have just bought my daughter a Oset 16, so will be visitng frequently and maybe have a bike for myself in the future. I also have a few questions re the 36v Oset 16 we have. I`ve turned the power right down on the parent control and I was hoping to get this down to walking pace but this doesn`t seem possible should it come down to this speed on the 36v? I`m also aware of the punch from the 36v on pull off, I was wondering if you can run the 36v motor with just 2 batteries at 12v each to reduce the punch? If I decide to go the 24v route is just a case of swapping out the motor and charger? Are the rest …

I purchased the 16.5 for my grandson a few months ago and just rode it for the 1st time last week. I seemed fine an we rode around the back yard until the batteries started to weaken. I put it on the charger and when I got it out tonight it there was no power. It would barely carry my 50 lb. grandson around the yard. I put it back on the charger and when the light turned ""green" I tried again, same results. I get my voltmeter and 1 battery checked 12.98 volts and the other checked 13.12. I lost all the paper work during a recent move so I'm in the dark on further troubleshooting. So - does anyone have a scanned copy of the original owners manual and has anyone…

Hi can anyone tell me the O’ring size on the grub screw for the bleed port “ Promax Hornet 20R. Thanks

Hi I am new to this forum and trials in general, I normally ride enduro or rally raids. I have ended up here because; My eldest son (6 years old) moved up from a PeeWee to a Beta Mini trial, this meant his little brother (3 n a bit) could inherit the PeeWee. Unfortunately the youngest is very small and can not manage the PeeWee, then I spotted one of the 12.5's at a Surrey School Boys events a couple of weeks ago. It was 50/50 between putting up with the PeeWee or getting an Oset until I found this forum, reading back through the messages made up my mind we now have a new 07 12.5 being delivered for Christmas. This is either going to be magical or war as the Beta…

I reckon this forum might get a fair bit of interest over the coming months, I've just read the news article at http://www.trialscentral.com/cms/showartic...?articleID=3364 and reckon that we'll start seeing these bikes at venues and in parks very soon. I sold our 12.5" bike to a bloke called Scott who lurks on here I think? If so, how are you getting on with it and have you let the kids have a go on it yet? We have a 16" bike on order so it will hopefully be here soon. C'mon Ian, my lad is moaning at me every day

I am giving my 3.5 year old grandson an OSET 12r and I an wondering what tire pressure folks are using and any other set up tips (not that he'll notice at first!). Also, since he is skilled on hs balance bicycle, my plan was to pull the pegs off for the first ride and let him get used to it, then put the pegs on a day later or so. Thoughts on this or any other suggestions on making his transition easier? Thanks, Ward

Hi folks, Muddy Oset! I'm worried about washing the bike with water. Any tips?

Anything specific to look at when buying a used 2017 Oset 12.5?

hello everyone , I just received a 12.5 oset from a freind and it is in poor condition. many of the wires are cut or missing and didnt receive an owners manual. can someone post a schematic and a manual for me ? THANKS