Hard Enduro Sur Ron at its Finest | Dirt E-Bike

The Sur Ron are so versatile they'll never stop impressing us. Last week we were riding bike park trails with MTB-like flow.
This time it's extreme hard enduro in the middle of the Spanish jungle, going down rocky river beds and gnarly singletracks. There is virtually no challenge these e-dirt bikes can't take.
List of upgrades and parts on our Sur Ron
Best Value Upgrades
S3 Handlebar Grips mto.bike/produ...
Spank Bars mto.bike/produ...
Rear shock coil/spring mto.bike/produ...
High quality brake pads mto.bike/produ...
Hope Floating Disc mto.bike/produ...
S3 Enduro Foot Pegs mto.bike/produ...
58T Sprocket mto.bike/produ...
Primary chain kit mto.bike/produ...
Bash Guard
Chassis Upgrades
Fox 40 Black Edition mto.bike/produ...
Reinforced Wheels mto.bike/categ...
18" Tire mto.bike/produ...
21" Tire mto.bike/produ...
Hope Brakes mto.bike/produ...
Sur Ron Racing Swingarm mto.bike/produ...
Power Upgrades
Battery mto.bike/categ...
High end controller (ASI BAC, Nucular, Silixcon)

[@baileywillingham7828]

this terrain is surprisingly similar to my home in Sydney

[@MTO_Brothers]

Really? As it's close to the sea, I guess it's kind of a mediterranean landscape!

[@svenerikmoeller8809]

@@MTO_Brothers Blue Mountains is part of Sydney, apart from the trees it’s very similar terrain but of greater elevation, meaning a number of rides/walks are a foot or two away from cliff faces

[@KMcFarty]

came for the riding, stayed for nina, excellent choice

[@MTO_Brothers]

Thanks man! Hope you enjoyed the riding too 🤟

[@jkendrick63]

That's a dream trail to ride for the Sur Ron, super jealous

[@MTO_Brothers]

This is moto paradise I reckon. We're really lucky as there's this insane trail network that spans hundreds of kilometres, starting right down the street. It's different looking when we're in France, but the trails are magic too, especially in spring. Idk if you've seen the latest video, but the light looks light surreal sometimes 😎

[@Davy_Delwal_Le-Papa]

Ravi de te découvrir. Ça promet ! Pas de blabla, du ride :) tout ce qu’on aime

[@MTO_Brothers]

Merci !! On va tacher de continuer comme ça 😊

[@krispewkrem3]

My favorite thing about a Sur Ron, is you nearly feel like your mountain biking while descending. But feel like you're on a dirt bike coming up to jumps and being able to go pretty fast. I've always wondered if electric riders are fine with the power as is or if they'd want a "clutch" like the electric motion has. Do you ever feel you'd need a clutch to slip or pop?

[@MTO_Brothers]

Couldn't agree more! I would use a clutch if I had one for really technical trial stuffs, but 99% of the time it'd be useless and I wouldn't want to pay a weight penalty so better off without 😝

[@Shiva_Racing]

Very nice backyard))) Perfect for surronners.

[@MTO_Brothers]

It is indeed! We never get tired of it 😍

[@thechronicsurroncouple6912]

Fun lookin trails. Traction looks good

[@MTO_Brothers]

When it's rocky, you usually get good grip, as soon as it's sandy, traction vanishes!

[@thechronicsurroncouple6912]

@@MTO_Brothers nice! fun! That downhill rocky part looks like a fun climb too👍 Get the heart rate up

[@hawedehre]

I start sweating and my butt hurts just from watching 😅

[@kingofallworlds]

Feels like you would benefit from a disc guard! Great riding! I would say this is medium enduro at most instead of hard but you're doing it at a very fast pace!

[@MTO_Brothers]

Thanks man! Yes a disc guard would be nice, but hard to find one for the Surron. It's not the Romaniacs but the GoPro doesn't do justice to the terrain either.

[@cmg216]

Super spot c'est clair et belle vidéo encore une fois (très beau choix de musique d'ailleurs). Est-ce possible de savoir ou c'est en Espagne ? bravo à toi

[@MTO_Brothers]

Merci pour ton commentaire. Oui bien sur, c'est en Catalogne, sur les communes de Sant Feliu de Guixols et Santa Cristina d'Aro principalement.

[@electricbikelife]

Your really awesome dude. You push the Sur Ron harder then anybody else I’ve seen! And you edit super good. So many cool shots. Very well done!

[@MTO_Brothers]

Thanks man! It really means a lot. I'm doing my best for the editing part and I'm glad you appreciate it 😀

[@aspopulvera9130]

The light weight design and also having high torque gives this one an advantage over gasoline motorcycles

[@MTO_Brothers]

It does on certain type of trails that's for sure!

[@Damolil90]

Do you prefer this or the ultra bee for woods and harder enduro like what your doing

[@MTO_Brothers]

Depends on which brother you're asking! I (Quentin) weight only 50kg and am 170cm whereas Cyprien is 185cm tall and weights 80kg. Cyprien is a real fan of the Ultra whereas I'm more at ease on the Light. The thing is each one of us uses a bike about his weight, and that's the guarantee of good control at all times. That is for overall and usually technical enduro, on an MX track or high speed larger off-road, the Ultra is fine for me too.

[@Damolil90]

@@MTO_Brothers Thats great thanks for the reply, you both ride really well keep it up 👍

[@drfeelgood7289]

What mods have you done to it? And which has been the best bang for the buck

[@MTO_Brothers]

I'd say that the cheapest things are the best bang for the buck: proper pegs, MX tyres, handlebars/stem adapted to your size, high end brake pads and a bigger sprocket will make you climb trees even with stock power. Next round is fork upgrade and high end brakes. Now if your pocket isn't empty yet, you can go for a battery and a controller, propelling your bike in a power/weight ratio of a 300cc.

[@drfeelgood7289]

@@MTO_Brothers ok awesome. I've done everything up to the sprocket... what size sprocket

[@MTO_Brothers]

@@drfeelgood7289 Size sprocket depends on so many factors. Some people go to 60T+, depends on your weight and the type of terrain you ride. Also how much are you willing to trade in speed for torque… I like the 54T quite much, but I weight nothing.

[@SWTrailsAndWheels]

Nice list of mods. Not sure if I would be willing to put together a $10k USD Surron though....

[@Crazyfornayeon]

have you tried crossing rivers?

[@MTO_Brothers]

Oh yeah, we've done it countless times. Nevertheless as you can see in the video, around there water is hard to find 😝

[@fnixx1366]

Awesome!

[@berglundsimon]

Hi, nice videos from you 👍🙂. Do you still ride with the same settings for the nucular as in your earlier video about the settings?

[@MTO_Brothers]

Yes I do. Same throttle and current speed settings. I recently upped the power to 15kW though 😝

[@tobebike]

Got skills 🙌

[@tobebike]

I saw you killing it in your other videos too. Very good sir . One day I will catch up to you (maybe)

[@roxythorphotography]

Cool video

[@MTO_Brothers]

Thank you Roxy 😊

[@n3vsix871]

Salut et merci pour tes videos. enfin, ma sur ron est aussi commander :) Tu as une liste des changements que tu as fais sur ta sur ron, commes pneus, freins, parts aftermarket, etc?

[@MTO_Brothers]

Je vais faire une vidéo "upgrade" car tout le monde m'interroge sur le sujet !

[@GrahamCam]

Awesome

[@RyderSigety]

Great video. How is the power off the bottom? is it smooth or jerky? I am really considering this for true hard enduro, not just hard trials. thanks.

[@MTO_Brothers]

It really depends on the controller tune you've got. Mine is tuned for instant but manageable response. On/off isn't something that I can deal with.

[@kamelboulekouane5047]

Bonjour, Merci pour t'es vidéos !!. Je suis en train d'hésiter à acheter soit la Light bee et la upgrader ou une storm bee qui est quasiment au même prix d'une Light bee upgrader. A ton avis qu'elle sont les avantages et les inconvénients entre les deux moto ? Et de ton point de vue qu'elle moto conseillerais tu d'acheter ? Cordialement

[@MTO_Brothers]

Ce sont vraiment des motos différentes. C'est sur qu'avec la Storm t'as pas énormément d'upgrades à faire. Cependant, en version équivalent 125cc, je l'ai trouvée poussive. Au delà de la puissance, la Light est plus de 2 fois plus légère et en maniabilité c'est le jour et la nuit. Ça dépend donc vraiment de ce que tu cherches et ta pratique. Moi je préfères 10x la light pour ma pratique, je pourrais pas rouler aussi fort dans les singles avec une moto de 100kg. Il y a aussi d'autres alternatives dans les deux catégories : BHR et Stark Varg (prochainement) pour les "full size" et dans la catégorie light tu as la LMX et la Drill One (d'origine comme une Surron upgrade).

[@benjaminmouyren5712]

Salut Je suis pratiquant en enduro et j'aimerais m'acheter ce genre d'engin.Aurais tu une idée du modèle et du combo prépa etc... Qui vas bien pour pas s'ennuyer ni être dans l'excès.En sachant que je roule en 250 2temps. Merci continue ainsi tes vidéos sont au top.

[@MTO_Brothers]

Salut Benjamin, Venant d'un 250 2t, il te faudrait une petite upgrade de puissance avec un contrôleur et à minimum un bypass de la batterie d'origine (ou nouveau BMS) ou alors (mieux) une nouvelle batterie pour pouvoir sortir 10kW. Tout le reste c'est du bonus ! J'essaye de traiter différents sujets (suspensions, freins, roues…) dans les vidéos "opinions" et donner mon avis sur chacun d'eux.

[@kksoul4774]

May I know how many hours the battery last if full charge

[@MTO_Brothers]

In that type of trail I can ride for 4-5 hours.

[@techknott]

How long would you be able to ride this kind of terrain on your setup? All day? A few hours?

[@MTO_Brothers]

This kind of terrain is very gentle on the battery. With our current setup I’d say we’d easily ride 5hours

[@ianleois]

Hey man. do you use rim locks on the tires when riding these kinds of trails? or tubeless perhaps?

[@MTO_Brothers]

Hey mate. I tried tubeless but unless you maintain a high pressure, the tyre walls don't hold. So yes, unless you're willing to keep 2kpa of pressure, you need a rim-lock.

[@joemcneil6602]

Is that a light bee x?

[@MTO_Brothers]

Yes sir!

[@ulukini9183]

What's your favorite rear tire so far?

[@MTO_Brothers]

I liked the Maxxis Maxcross IT quite well. Also trying some Mitas right now and they are very promising (gotta see how they hold though).

[@joedubray1065]

Do you think this bike is a great choice for single track riding ? Is this stock?

[@MTO_Brothers]

The bikes have been upgraded. But nervertheless, even stock this is THE motorbike made for singletracks!

[@rabbidpotatoegaming4514]

The only thing that puts me off about these is the fact your flying through rocky terrain at the same speed as a normal dirtbike. But you have wheels from what seems to be a mountain bike. I don't know if I'd trust those to not bend.

[@MTO_Brothers]

They are actually 19” MX wheels and tyres. You have other mounting options with aftermarket wheels. I’ve recently tried an enduro mount with 21/18 and bigger tyres. Bigger wheels (and the fatter 18” rear tyre) help going over rocks, roots and things at speed. On the other hand the small wheels make the bike feel so lightweight and nimble.

[@rabbidpotatoegaming4514]

@@MTO_Brothers oh ok. I trust that. I might have to get one of these then lol.

[@roach6791]

I love your videos and really enjoy seeing what a talented rider can do with a Sur Ron! Are you ever gonna enter into an Enduro race? I would love to see what you can do compared with other Sur Ron / e-moto riders...I think you would kill it!

[@MTO_Brothers]

Hey man! Thank you for your kind comment. I’m planning to do some races in 2022, both electric and enduro races, we’ll see how I manage these 🤞

[@eclipse2711]

Hamer down:)

[@kolopier]

that's a stock surron? how many hours do you can go with one charge? i mean, pushing the bike like that.

[@MTO_Brothers]

No the Surron is modified. But battery isn't bigger and on this type of trails, it's usually a 3hrs ride.

[@zerokewl88]

Best comment.. yer I got flowers .. hahaha

[@MTO_Brothers]

😝

[@ickomaxiss]

how long does the battery last?

[@MTO_Brothers]

Stock battery is about 2 hours and the ones we make last about 4 hours.

[@DeanF]

sik trail

[@MotoBinks]

Yo if I get a sur Ron can I ride it on the road?

[@MTO_Brothers]

Hey man. Depends on the laws. In Europe you have the road legal version, it the US some successfully register it as a moped. So it depends!

[@wtf2krazy]

There's a service in the US called Dirt-Legal that can help you road legalize it.

[@oursostv999]

Salut tu va bien ? Sa t'es Revenu a combien au total ?

[@MTO_Brothers]

Salut ! J'ai pas bien compté parce que j'ai fait les modifs sur longtemps mais il faut bien 8000 voir un peu plus selon si t'arrives à trouver des bons plans.

[@davidlaud8203]

You are the Valentino Rossi of Sur Ron enduro my friend. Your videos are always the best! Single track monster! Mad skills bro!