Yamaha RX135 Carburettor : Natco Rebuild Kit vs Mikuni OE

Автокөліктер мен көлік құралдары

Hey guys! Hope you’re all doing well!
In this video, I unbox and do a detailed comparo between Natco’s carburettor rebuild kit and the original MIKUNI’s parts already present in the carburettor.
I hope this helps you out for your Yamaha RX135’s carb rebuild.
This was filmed before I was able to fix the vaccum leak, as I was waiting for the parts to arrive.
Please do like,comment,share and subscribe for more 2 stroke content!
My Bike : 1997 Yamaha RXG
My Helmet : TVS STUDDS
My Camera : AKASO V50 PRO
This video was shot on the front camera of a first generation iPhone SE

Пікірлер: 66

  • @BrattyBiker
    @BrattyBiker3 жыл бұрын

    UPDATE : Please DO NOT use the Natco kit’s main jet and pilot jet as thier actual jet sizes are far larger than what’s specified in it and the bike will just not run right with it. So please use your existing original jets or you can get brand new UCAL Mikuni jets from Adarsh (@tuners_craft on Instagram). His contact details are there in the description box above. Apologies for missing to add this detail on the video.

  • @atharpurkar

    @atharpurkar

    3 жыл бұрын

    Please provide alternate repair kits name for rx 135 5 speed

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    @@atharpurkar It was unbranded and it didn't have a name.

  • @devendrabagul6613

    @devendrabagul6613

    3 жыл бұрын

    So, what will be problems if we use Natco Pilot Jet screw as original ones are not available ?

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    @@devendrabagul6613 Problem with using Natco's jets is that you won't be able to tune the carburettor correctly at all, as whatever you do, due to the incorrectly large jets, the mixture will be too rich (too much fuel in the air-oil-fuel mixture) so your mileage will drop, engine will refuse to rev beyond a point as there is too much fuel so engine is not able to combust all of them. One way is to get a used original carburettor & use it's jets

  • @devendrabagul6613

    @devendrabagul6613

    3 жыл бұрын

    @@BrattyBiker How is Micarb carburetor which is available in the market ? Will it give same performance as Mikuni carburetor ?

  • @GamingGuru-gn8ot
    @GamingGuru-gn8ot2 жыл бұрын

    What is the use of v clip and can we use natco needel and fuel atomizer tq for wonderful information ❤️

  • @BrattyBiker

    @BrattyBiker

    2 жыл бұрын

    That V-clip is useless. No, Natco Needle and Atomizer won't work properly. Thank you for watching :)

  • @tunerscraft8048
    @tunerscraft80483 жыл бұрын

    👍 well done

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    Thanks ji :)

  • @ShrikantKale-bx5st

    @ShrikantKale-bx5st

    8 күн бұрын

    Suzuki Shogun jet kit

  • @himanshukandiyal9398
    @himanshukandiyal93982 жыл бұрын

    My rxg carb is being over . What may be the issue I have a mikuni made in japan carb should I repair it with natco kit or replace it with new ?

  • @BrattyBiker

    @BrattyBiker

    2 жыл бұрын

    Overflow ? Check float height anf float valve. Don't replace anything with NATCO.

  • @kadurahmanpuzhakara7032
    @kadurahmanpuzhakara70325 ай бұрын

    Bro Is rx 135 will piston caught due to coil complaint there is jerking while throttle closes

  • @BrattyBiker

    @BrattyBiker

    4 ай бұрын

    No, piston will be fine.

  • @AnshGarg8107775704
    @AnshGarg81077757042 жыл бұрын

    Is it good to rebuilt the carb? Of rx100 I have 86 model , mikuni corp carb with me in a fair condition

  • @BrattyBiker

    @BrattyBiker

    2 жыл бұрын

    Rebuild the carburettor only if you are facing any trouble with it. If it works well, don't mess with it.

  • @teamsmokingpistons4432
    @teamsmokingpistons44323 жыл бұрын

    Bro from the natco kit what what parts we can use? Just mension those in youe description area. Thank you

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    Sure! I have explained what to use and what not to use in the video I think many experts have found a way to use everything by modifying the mismatching parts and making it work on the carb. I am not so much of an expert so I didn't tamper with the ones that seemed unusable to me. So if you are like me, you can't use float bowl gasket,main jet,pilot jet,float pin and needle (that holds the clip) that's present in the Natco kit. you can use pretty much use everything else.

  • @rishijai9502
    @rishijai95022 жыл бұрын

    Love you bro once agin I like simplycity

  • @BrattyBiker

    @BrattyBiker

    2 жыл бұрын

    Thanks, hope it helped!

  • @shubhamchouhan3960
    @shubhamchouhan39603 жыл бұрын

    Bro where did you get this product n how much this cost

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    I got it online from Adarsh (@tuners_craft) 96639 94688 I forgot how much it costed, I think some 400 bucks. Do check it, prices might have changed.

  • @ranjithp8650
    @ranjithp86503 жыл бұрын

    U got the 135 5 speed needle it have only 3 slotes

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    No sir, this is what Natco provides for both 4 speed and 5 speed (unfortunately). They do not distinguish them even though the parts in the carb are a lot different between 4 speed and 5 speed 135 originally.

  • @four2033
    @four20337 ай бұрын

    Bro my pilot screw is cracked. Will that effect performance?? Please reply

  • @BrattyBiker

    @BrattyBiker

    Ай бұрын

    Yes, I'd recommend you to replace it.

  • @kadurahmanpuzhakara7032
    @kadurahmanpuzhakara70327 ай бұрын

    Is safe to use rx 100 carb on rx 135

  • @BrattyBiker

    @BrattyBiker

    5 ай бұрын

    No. It will run too lean.

  • @yogeshwarr865
    @yogeshwarr865 Жыл бұрын

    Broo does this apply to samurai and Shogun?

  • @BrattyBiker

    @BrattyBiker

    Жыл бұрын

    Not sure because I have not checked them out.

  • @VISHNUGAMER
    @VISHNUGAMER3 жыл бұрын

    Whats the price of this natco rebuilt kit

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    ₹250

  • @nurealamjiku6230
    @nurealamjiku62303 жыл бұрын

    Brother mikko brand ka repair kit kaisa hain jara batana.thenks in advance

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    I don't understand Hindi, I am assuming you are asking about MIKKO's repair kit. Unfortunately I haven't used it so I cannot comment. Is it available for RX135's carburettor ?

  • @nurealamjiku6230

    @nurealamjiku6230

    3 жыл бұрын

    @@BrattyBiker ooh sorry my bad. I thought u r indian. Idk about that repair kits is it really helpful for us?

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    @@nurealamjiku6230 Hey no problem bro :) I am an Indian ofcourse, I am from the south, so I don't know Hindi. Like I said, I haven't seen or used the kit from Mikko so I cannot comment.

  • @nurealamjiku6230

    @nurealamjiku6230

    3 жыл бұрын

    Any issue u face after replace these things.like performance drop or increased

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    @@nurealamjiku6230 No, but that's because I didn't change the crucial parts like the jets, needle, slide,clip.etc. They are all original parts that came on the bike from the factory few decades ago.

  • @kadurahmanpuzhakara7032
    @kadurahmanpuzhakara70327 ай бұрын

    Bro carburettor jetting complaint causes piston caughting

  • @BrattyBiker

    @BrattyBiker

    5 ай бұрын

    Yes. Can damage your engine.

  • @teamsmokingpistons4432
    @teamsmokingpistons44323 жыл бұрын

    Bro compare the other unbranded kit with og parts

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    Apart from the float bowl screws and the Main jet O ring rubber, nothing else was useful on the carburettor so I have not compared it. If you can source me any other kits apart from the Natco, I would gladly make a video :)

  • @teamsmokingpistons4432

    @teamsmokingpistons4432

    3 жыл бұрын

    @@BrattyBiker ok thanks for ur valuable replay. Can u share ur number plz.. if u feel comfortable text me.. i have some doubt 8907640708.thanks

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    I’ll text you directly soon :)

  • @VISHNUGAMER
    @VISHNUGAMER3 жыл бұрын

    Brother what is the cost of OE carb rebult kit

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    I’m not exactly sure because you don’t really get an OE rebuild kit as such. You need to source all the parts one by one. Overall, I think it can come close to ₹1,000 for original Mikuni or UCAL parts.

  • @VISHNUGAMER

    @VISHNUGAMER

    3 жыл бұрын

    @@BrattyBiker ok then what the cost of natco rebuilt kit

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    Close to ₹300 is what the Natco kit costed me.

  • @VISHNUGAMER

    @VISHNUGAMER

    3 жыл бұрын

    @@BrattyBiker bro still my bike has starting and idle problem i changed reeds cleaned carb and current also checked and airfilters changed but problem not solved

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    You can check fuel tank for rust, rust can block petrol flow and can cause starting and performance trouble. So get it cleaned, pour fresh petrol and make sure you don’t premix too much oil. If you are running fully premixed without oil pump, premix 25ml of oil for 1 litre of petrol. Get a plastic petrol filter. It is very useful. Make sure you rebuilt the carb properly, use original jets, put the clip in middle slot, 1.5 turns out on the AF Screw. Make sure the mixture is not lean. Seal the oil line too. Did you check spark strength ? Change spark plug and see. Do check your Ignition coil and CDi and make sure they are working well too.

  • @aabidkhansindhi5291
    @aabidkhansindhi52913 жыл бұрын

    Prafomance

  • @BrattyBiker

    @BrattyBiker

    3 жыл бұрын

    105kmh/r top speed 0-60 under 10 seconds

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