OSET Electric Trials Bikes

Does anyone know if there is a 9T front sprocket available for Oset 20.0?

Snapped our 5th rear fender today! My boy's riding skills have really gone up so he is doing pretty amazing things on the bike now but I have had enough of buying new rear fenders! See this thread(http://www.trialscentral.com/forums/topic/44051-oset-20-mods/), we have even tried modifying it and boiling the plastic to soften it and although it helps a lot it still snaps. Any ideas?

As above?

Hi, My lad is nearly 4 and the 12.5 is looking a bit small. I don't really want to our faze him by moving him to a bike too big for him. I tried using the adjustable stearing head from my bicycle but it didn't just raise the handle bars it also move them forward quiet a lot which seemed to have a drastic effect on the bike's geometry. I think he'll be ready around Xmas time to move up, but until then does anyone have any ideas how to make his 12.5 bigger and therefor easier for him to ride?

I have seen video's of dads on the 16" bike. Has any dads busted this cool little bike? I'm trying to teach my 5y old trials riding, but my smallest bike is a ktm 250 xc. I'd hate to taco his wheels or break the frame. Any coments whould be helpful.

Hi all. Has anyone perhaps fitted an bigger ( 11T ) front sprocket to their 24? If so, was there a recognizable difference? Would like to lower the RPM on the motor slightly for the odd occasions when riding some MTB trials. The idea is not to increase speed so much but rather have less stress on the motor when riding some downhill or level sections. Any feedback is appreciated. Thanks

I read this the other day. It has some interesting info about available upgrades that can be made to the bikes on Page 5. 2 days later my lad decided to ride off the edge of a large hump, coming down the steap side rather than the gentle slope he had ridden up. Despite me shouting BRAKES he went into a stone wall and managed to shorten the wheelbase by about an inch - oops! Fortunately no damage to son or bike apart from the forks. I called up osetbikes.co.uk and we discussed the options. 2 days later I got home from work to find a parcel in the garage (the joys of living out in the sticks) containing a set of the RST upgrade forks and a 600lb spring to replace the …

good evening all. I have a query regarding brake rotors on the 24. The bike came with 180mm rotors F+R, But i have noticed one or two guys swapping them out for 203mm. Is there any real benefit to this? I understand why its done on mountain bikes, and i also understand the basic theory behind putting bigger rotors on cars and motor bikes. But is there any real benefit to be gained from installing them to the oset? All of the "proper" trials bikes i see, (sherco, beta, etc) all have tiny rear discs. In short, will i get a better bite from a 203 rear rotor over a 180? Thank you all in advance.

Hi all, got one of these second hand for the kids, im having a bit of a problem with the power, it seems to only give full power for about 30 seconds then gradualy gets slower and slower until it wont move all this in the space of maybe a minite and half, then i turn the key off and back on again and it repeats this. Any ideas on what it could be ?

Hi there Having issues with using this battery pack in a 36v oset 16. Details below 36V 10ah Li-ion Battery 10S 4P for 350W~750W Built-in 15A BMS 36 volt 10ah lithium battery. With 36 / 42v 2A charger Battery parameters: Battery type: 36V 10ah Rated capacity (ah): 10ah Rated voltage (V): 36v Technical description: 3.7V 18650 battery Unit combination: 4-parallel 10-series Battery size: 70 * 85 * 190mm (± 2mm) Number of batteries (parallel * series): 40. Discharge voltage (V): 30 + / -1v Charging voltage (V): 42v Rated discharge …

https://www.youtube.com/watch?v=I7z-P86G_yE

Hi All, Just got my lads (aged 4 and 7) an Oset 16.0. All is going well, but..... the diameter of the grips is M-A-S-S-I-V-E. I can hardly get my hands round them! Has anyone used any [smaller] alternatives??? Ta, David

Looking to buy an electric bike for a 6 year old, just out of curiosity (and for spare parts excessibility where I live) - is the Gas Gas mini electric bikes an Oset or mecatecno OEM? Thanks

Purchased used OSET 16 36v from a dealer in pittsburgh that was virtually brand new, not a scratch on it. From the onset the batteries longevity and strength didn't seem juth ast right. Son has ridden bike (he's 6 and around 50 lbs with potentiometer fully open) probably 8-10 times. Longest ride until batteries ran out was just under an hour mostly tight trials stuff with a few wide open jaunts through the field. On to my problem, he rode bike last week and charged bike till green light and removed charger last week. Sat until yesterday when he went to ride, he turned on key and batteries were dead (one red dot on throttle). I just assumed he left key on so I went …

Hello all, My 5yr old has turned a corner and has not started to ride his 12.5r! But, the battery life is terrible! Does anyone have a basic guide to a lipo conversion? - What to buy - how to wire I've had a quick look at some posts, but my mind is a little fried!!! Thanks, Scott

We have a 12.5 and a 36v in the house, and the boys are at the point of having more endurance than the batteries do (even w/ fresh 10.5ah batteries). What would be the easiest way of charging 2 or 3 12v lead acid batteries off the bike? Do the Oset chargers have the brain in them that monitors the output of the charger, or is that control part of the bike? If that's the case, would I simply need to set the batteries up in series (right voltage to the right charger), and buy a connector that will attach to the Oset chargers? Thanks in advance, Pete

I was pretty impressed! http://2wheelsplz.blogspot.com/2014/04/ever-heard-of-ceo-doing-this.html

I need help. Live in New Zealand, ordered what I was told was a new OSET 12.5 for my 4 year old's birthday, well the bike arrived 2 days before weekend, I unpacked box and put batteries on charge, I could tell it'd been stored for some time. I headed off to work. Friday afternoon, set about fully assembling bike, all good except I couldn't get it to run!. The batteries charge when connected. The key clicks the relay, but no lights on twist throttle. Get a voltage tester out, strip down the bike - seats and covers etc. Can trace voltage into the Controller 24v, and up to twist throttle 24v ( 2 wire connecter), 4.5 v from 3 wire connecter. Anyway nothing makes it go, so …

The charging block for my Oset occasionally makes odd noises when plugged in, almost like there is something mechanical inside it grinding away. I'm pretty sure it's always done this, but not positive. Normal?

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?