Oset 24" build

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skeetab5780   10 MW

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Re: Oset 24" build

Post by skeetab5780 » Nov 06 2018 1:30pm

I have yet to see a video of trial type riding with the sur-ron. Even LMX just put a short trial vid up and its pretty good. Looking forward to seeing what you think of the sur-ron compared to the Oset? Wouldnt the Oset be more suited to trials type riding?

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efMX Trials Electric Freeride   100 kW

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Re: Oset 24" build

Post by efMX Trials Electric Freeride » Nov 06 2018 1:46pm

skeetab5780 wrote:
Nov 06 2018 1:30pm
I have yet to see a video of trial type riding with the sur-ron. Even LMX just put a short trial vid up and its pretty good. Looking forward to seeing what you think of the sur-ron compared to the Oset? Wouldnt the Oset be more suited to trials type riding?
there are some trials riding vids on Sur-Ron Owners fb group by experienced rider and it seems to ride trials very well, but I would remove the seat strut for even better clearance, maneuverability ..
some ride & sk8 videos:
metacafe.com/channels/NATAS666DAMIEN
http://www.youtube.com/natas666damien
i have nothing for sale.. :)

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skeetab5780   10 MW

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Re: Oset 24" build

Post by skeetab5780 » Nov 06 2018 2:35pm

Actually I did find this one video seems pretty decent for the lower power....hmmm
https://www.youtube.com/watch?v=FlRO7GA70Zg&t=18s

maitilupas   100 W

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Re: Oset 24" build

Post by maitilupas » Nov 08 2018 5:46am

LMX trials work in progress
rear wheel is a excel 2.5 rim with a 3.5 tire, I will send videos shortly of LMX doing trials, we are in a club and we have Trial competitions every month, sometimes I take the LMX

front of the bike now feels way to light a bit shitty for trials and the footpegs shall go a bit more to the rear but I love these footpegs for trials only annoying when you get stuck with them
next in list is a 21 front rim and trials tire , hopefully will be a good solution for the front weight

chain 219 is silent and strong and i have a good o-ring one , but still it has allot of play and maintenance due to the length of the chain so i might swap to a larger chain like 415 like it had before.

150/180AH is the limit you want to ride WOT this bike for stunts with high gear, more than and that and it will be unbalanced.
Attachments
IMG_0164.jpg
LMX 2.3 with Oset 20/24 plastics
IMG_0165.jpg
cutting board as skidplate

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skeetab5780   10 MW

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Re: Oset 24" build

Post by skeetab5780 » Nov 08 2018 7:18am

Thanks for the pics, that is the first lmx ive seen with oset plastics! Pretty cool looking

So you have all three bikes? Thats awesome

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Sean9002   1 kW

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Re: Oset 24" build

Post by Sean9002 » Nov 08 2018 9:34pm

Haha, My thread has been kicked off again! love it. Love trials.
I'll have to go back through and have a read about what everyones talking about. great to see some trials builds, I think theres only a few of us that have done such builds and theyre all usually pretty experimental. I see a few Oset parts being utilised (their sprocket carrier is the bomb!)
Ill see what i can do about finding all the pictures that Photo-Fuckit ruined, no idea if i still have them.
Im recovering form a shattered elbow so i cant dig the frame out of the bike pile, but i will soon!

Keep the build updates going, happy to change the title to a general thread about trials builds!
OSET 20+ - Custom frame and swingarm, Motorims - 66V
Ruff Cycles Porucho - MXUS 3000w - whitewalls - Gloss black/Pearl blue/copper leaf - custom tanks - bobber saddle
Giant Glory 00 - Clyte X5404 - Hubsinks - 18FET Sinewave
Fuji Nevada S - MXUS 35mm- Hubsinks - 12FET Sinewave
39inch longboard Dual 50mm, 12s lipo

maitilupas   100 W

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Re: Oset 24" build

Post by maitilupas » May 28 2019 1:37am

Heres an update , i finally welded the footpegs on the lmx a bit more at the rear and it boosts maneuverability for trials
IMG_1156s.jpg
IMG_1160.jpg
IMG_1161.jpg
IMG_11591s.jpg
Last edited by maitilupas on May 28 2019 9:57am, edited 1 time in total.

maitilupas   100 W

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Re: Oset 24" build

Post by maitilupas » May 28 2019 1:40am


Xtr6   10 W

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Re: Oset 24" build

Post by Xtr6 » May 30 2019 7:12am

A nice build, but why not direct drive.
I build a trailbike with a 2 stage reduction just like E.M does. It gives so much more torque.

maitilupas   100 W

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Re: Oset 24" build

Post by maitilupas » May 31 2019 2:12am

Xtr6 wrote:
May 30 2019 7:12am
A nice build, but why not direct drive.
I build a trailbike with a 2 stage reduction just like E.M does. It gives so much more torque.
nice! can you share the build , do you have documented?
i would prefer with stage reduction but it gets heavier , expensier and also more complex to build right
the bike weights 35kg with that battery

Xtr6   10 W

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Re: Oset 24" build

Post by Xtr6 » May 31 2019 9:54am

https://endless-sphere.com/forums/viewt ... 12&t=99086

I build a trailmotorbike lookalike see link. It is more heavy then yours. It has at this moment so much torque and is quite impressive in the trailpark, It has more power than a gasgas 300, it even better than the e.m. 5,7. We did some testing and my home build has more torque bud less speed than the e.m. 2019 model.
Running a Sevcon gen4 -4 motor is motenergy 0913 and 70 Volt 30 Ah. battery, Living in the same country Btw.

maitilupas   100 W

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Re: Oset 24" build

Post by maitilupas » May 31 2019 12:50pm

its a nice build, thanks for sharing, im also building an old yamaha scorpa maybe will do post about it. where do u live?
about the weight, the thing is if i go electric in trials i must be light, weight is king in trials , and as long ergonomy, balance and strength of the frame can handle , i saw u using Kelly i use to like for the power but it has allot of downsides, it usually has bugs, you need to connect to computer or buggy bluetooth , and it doesnt even display the right data. i had about 5 different kelys and use to like them until i tried something better ( Nucular)(Russian)

your bike uses domino , i also had 2 , and i dont like it as much as a mechanical throtle with an hall sensor , the domino throtle feel is still plastic and sharp, breaks easily also when u fall.

im using lithium ion, have 2 different batteries one 42h other 12h , i can run a trials competion till the end with a 12ah battery. weights nothing.

maybe you can come along to my garage and we can do some stuff together, i live in Bergschenhoek, close to Rotterdam.
i will finish the scorpa soon , i want to make sure to mount / weld silent blocks or rubbers to the motor in the frame to not crack the motor if i just welded to the frame its bond to break with the torque, i have a few motors but im thinking on a qs motor for it.

stage reduction will be perfect but not there yet first ill try directs.
i think to go further for stage reduction ill buy a better bike.

Xtr6   10 W

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Re: Oset 24" build

Post by Xtr6 » May 31 2019 2:45pm

Send Pm. :bigthumb:

Xtr6   10 W

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Re: Oset 24" build

Post by Xtr6 » Jun 09 2019 3:08pm

Just bought today a Sherco 290 model 2011. This wil be changed into a E-trail making use of the parts from the homemade one.
Wil be lighter and slimmer. Great fun to build such a bike.

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