Exhaust options for Lexmoto Venom 125?

[Mason458]

Looking for a aftermarket exhaust for my bike was wondering if anyone could give advice on which to pick, it dosn’t have to be road legal I just want best performance upgrade possible from it please.

Thank you.

[trevor saxe-coburg-gotha]

Best performance will come from stock system. The bike is slow and that's the end of that. Don't take it personally - anything in the 4t 125cc single cylinder class will be like that. Even the gsxr125.
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"Life is a sexually transmitted disease and the mortality rate is one hundred percent."

Mobylette Type 50 ---> Raleigh Grifter ---> Neval Minsk 125

[Nobby the Bastard]

Yep. Every 125 4T will be shit. If you want a 125 thats fast go and find a 90's 2T.

then spend the best part of a grand fixing it....
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trevor saxe-coburg-gotha:"Remember this simple rule - scooters are for men who like to feel the breeze on their huge, flapping cunt lips."
Sprint ST 1050

[Easy-X]

I put a full exhaust system, air intake, ECU tune on my bike maybe I've gained 1 or 2hp... for a 689cc engine. Some hope on a 125

Just be honest! You want the noise Buy a cheap system from AliExpress, enjoy it for a season (or till it rots away) put the stock system back and then buy a bigger bike
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Husqvarna Vitpilen 401, Yamaha XSR700, Honda Rebel, Yamaha DT175, Suzuki SV650 (loan) Fazer 600, Keeway Superlight 125, 50cc turd scooter

[WD Forte]

A 6" nail and lump hammer on the existing exhaust will give you
a moar powah, sporty sound
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bikers smell of wee

[DJP]

Drop off cliff - guaranteed 100mph.

Then buy something less shit.

HTH.
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Suzuki Bandit 1250
https://deejayp999.atwebpages.com/index.html
That's http not https

[A100man]

Dear Mason

I'm sorry your polite request resulted in such curt and mostly unhelpful responses. However if I'm honest i tend to agree with the consensus that a replacement exhaust will only prove to be a disappointment to both yourself (in terms of performance) and your neighbours (in terms of excessive and unwarranted noise).

All The Best

A100man
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Now: A100, GT250A, XJ598, FZ750

Then: Fizz, RS200, KL250, XJ550, Laverda Alpina, XJ600, FZS600

[that_impulse_guy]

my 125 shitbox came with a full black widow system, sans baffle. Stupidly loud for the speed you can/t do, irritatingly so.

stuck a baffle in and the midrange has come back a tad according to butt dyno. Also now I dont mind revving it a bit as people half a mile away at a bus stop arent staring at me wondering when I'm actually going to come "flying by" like before
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Gone: Yamaha DT50lc, Suzuki DR500, Suzuki A100, Kawasaki z250ltd, RD350YPVS, Suzuki DR Big, Kawasaki AR125, Kawasaki KMX200, Suzuki GS1000S, Katana 1100, GS550M, Suzuki RGV250
Now: Suzuki GSX400X, Suzuki RF900R, NS400R

[trevor saxe-coburg-gotha]

"if you can't go fast, go loud"
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"Life is a sexually transmitted disease and the mortality rate is one hundred percent."

Mobylette Type 50 ---> Raleigh Grifter ---> Neval Minsk 125

[buddy]

I would actually argue that "shit" engines have the most to gain. On big bikes theres going to be plenty of development invested in the exhaust system. Whereas on a 125 single its literally going to be a pipe that keeps the noise down.

Anecdotal evidence time.
A few members of my family have owned peugeot 107s. Every one of them the backbox has fallen off and all 3 of them said "it feels quicker" with no backbox.

My point being. Shit engine, shit standard exhaust system. Which means room for improvement
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When this baby hits 88 miles per hour... you're gonna see some serious shit.

[WD Forte]

You may have a point in as much as cars/bikes have to conform to E4/5/6 (whatevs) emission standards and may well be detuned to reach these.

The snag is evaluating and measuring changes in an empirical way
Meself I add lots of checkered tape and red paint for moar powah
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bikers smell of wee

[buddy]

Have a look at what the kart boys do to honda GX160 engines.
Im pretty sure they can double their power output from what is a similar engine
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When this baby hits 88 miles per hour... you're gonna see some serious shit.

[MCN]

Powerbands is what we fitted years ago when 2ts were more the fashion.

And exhaust only has small effect on engine power.
Unless the engines very expensively modificated using all sorts of space age engineering and materials one has just got to suk it up.

I bet it is still faster than walking or waiting on a bus with the OEM Zost too.
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Disclaimer: The comments above may be predicted text and not necessarily the opinion of MCN.

[Nobby the Bastard]

It'll be more down to the piddly small valves and carburation
____________________
trevor saxe-coburg-gotha:"Remember this simple rule - scooters are for men who like to feel the breeze on their huge, flapping cunt lips."
Sprint ST 1050