Surron Ultra How 21&18in wheels

Рет қаралды 5,067

Жыл бұрын

The Surron Ultra Bee stock 19in wheels limit tire options, hard to get a ggod set of tires that really grip well for serious off road riding. We show you how to fit 21 x 1.6 in front and 18 x 1.85in rear wheels with with some nasty super grippy fat tires for hard enduro use.
Tires selected:
Mitas 120/90 18 terraforce double green gummy for the rear
Mitas 90/90 21 terraforce soft/medium super light single green for the front
We also have a range of how to videos and other useful information for the Surron Ultra on our website:
www.race-emoto.com.au/surron-...

Пікірлер: 37

@SUPERGOOSE-LLC 6 ай бұрын

It's criminal that this video only has 4.1k views while there are videos with 100k views of idiots wheeling unregistered Ultra Bee's down busy roads and doing speed tests on sidewalks. This one has been super helpful to me.

@nobraap 9 ай бұрын

This Video is awesome! Easy to follow, thanks!

@DICKINSCider3 Жыл бұрын

Your reply was funny,, I wasn't expecting that come back from ya

@martinfoster5163 Жыл бұрын

Love your channel! If you have bags of money available, I think a rim upgrade would be nice. However, I'm not willing to spend that kind of money on my Ultra Bee which is already an excellent bike. (Plus, I'm a cheap bastard). I merely changed the rear tire to a 90/100-19" Motoz Terraraptor for about US$85 installed. It makes a world of difference and doesn't upset the ergos or balance at all, as far as I can tell but fixes the main problem of loss of rear wheel traction on less than perfect terrain. I'm so happy with the tire that I'll try to get a Motoz Terraraptor 70/100-19" but I'm not sure if they make them. For the time being the stock front isn't terrible and I solved the main problem. It's worth noting that I'm not a racer. I just ride for fun on mixed mountain terrain. Not trails, just cross country on rocky grassland and coniferous forests.

@wolfweb Жыл бұрын

Thanks!

@wetlifesports 11 ай бұрын

Love that meat in the rear, front too. It so bad needed this. I knew it 3 seconds after I got mine that i needed rubber...

@Anadrolic Жыл бұрын

Hi, Do you have the weight different between stock and aftermarket rims and tyre sets.

@adventure.greg80 7 ай бұрын

Hello, have you noticed a drop in battery life,faster battery consumption, with the 21' and 18' wheels? thank you for your videos Greg

@ritchgordon8137 Жыл бұрын

What is the spoke length of the 21"? Building my own wheels for mine.

@simont1900 Жыл бұрын

Is it the kke racing wheel?

@user-ev2lr1fk3r 11 ай бұрын

It would be nice to have the other bits that go with the wheels. Then swapping out wheels would be very simple, and you would have the right sprockets for different wheel sizes. I can't seem to find those other parts yet, besides sprockets and rotors.

@marcustiver5635 Жыл бұрын

What is the price of these 21' and 18' aftermarket wheels without the tyres John.

@Londue 2 ай бұрын

The spokes on the stock wheels are rainbow on mine, is that normal, it looks cooler though

@bramderyck22 Жыл бұрын

Isn't the rear 2.15 wide?

@evltwin984 Жыл бұрын

Great vid mate, will it fit a dunlop mx33 100 90 19 on the stock 19" rim? With a 21" up front. Are the stock rims strong enough or do you suggest swap with some pro brand rims? Cheers

@racespecsurron1220 Жыл бұрын

Yes a Dunlop mx33 100 90 19 will just fit on the stock rim, not ideal as the rim is narrow, but we managed to get a 110/90 19 on. Yes this would work well with a 21in up front, was terrible with the larger rear and stock front. Stock rims are ok for trail riding but if you ride hard and can afford it do an upgrade.

@johnmorrison27 Жыл бұрын

First job on the list for me to do, again brilliant content 👍👍😊

@botrock22 Жыл бұрын

So will the traction control system still work with the changed wheel sizes?

@racespecsurron1220 Жыл бұрын

Yes we tested and ASR still works, but you must place the sensor rings in the same way they came off the stock wheels, blue dots out.

@M3rwin6 Ай бұрын

Fkr some reason my 21/18 wheel setup rubs the fenders during big hits. Is this normal, any recommendations?

@mat__w Ай бұрын

Front or back wheel? Is the front tire rubbing the controller? Im about to change to 21' but im afraid the front will lock when fully compressed...

@shredmas Жыл бұрын

Hey John, love your videos and your race-spec accessories. My only question is. Why do you wear a helmet while you're performing maintenance on your bike? Afraid you're going to bump your head?

@racespecsurron1220 Жыл бұрын

Its simple i'm old and ugly! Need you guys to focus on the bike not my wrinkles and gray hair.

@shredmas Жыл бұрын

@@racespecsurron1220 I got many years on you buddy. Old equals experience soreness

@racespecsurron1220 Жыл бұрын

@@shredmas i'm in the 60s club soon so living my second childhood and loving it!

@shredmas Жыл бұрын

@@racespecsurron1220 Yeah me too.

@gv4130 Жыл бұрын

Will you change sprocket size?

@racespecsurron1220 Жыл бұрын

yes we have tried stock sprocket and you lose a bit of the snap out of acceleration so we have a 53T about to be tested. (stock is 46T)

@user-yv8kd2jo2x Жыл бұрын

can you list the wheels and tyres you fitted brands and sizes please.

@racespecsurron1220 Жыл бұрын

Mitas 120/90 18 terraforce double green gummy for the rear Mitas 90/90 21 terraforce soft/medium super light single green for the front Wheels 21x1.6 and 18x1.85 suit the Ultra

@Etonnantnon Ай бұрын

@@racespecsurron1220 it looks a kke rear rims and it is 2.15 width i saw on their shop... are you sure 1.85 ?

@DICKINSCider3 Жыл бұрын

😃😃😃 JUST WANTED TO CHECK WHY IS THE HELMET ON UR HEAD?? YOUR CLEARLY SAT ON THE FLOOR ALMOST LOL I'M PRETTY SURE U WILL SURVIVE IF U FALL TO THE SIDE FROM KNEELING DOWN I still watched commented and also liked and Subscribed 😆

@racespecsurron1220 Жыл бұрын

Carl yeah i'm old and ugly! Trying not to distract from the beautiful bike. lol

@Minsekt Жыл бұрын

will a 110/100 fit the rear ?

@racespecsurron1220 Жыл бұрын

yes we have a 120/90 on the rear of our race bike. The 120 is the width and the 90 is the height profile, so a 110/100 has a higher profile but not wider. You will need the 21in up front to balance the bike