Speedfight 2 LC Tuning [2021]

[fratchak]

Hello,

I own a 50cc Speedfight 2 LC. [2008]
Could anybody give me some basic tuning advice for the moped?
It is my first vehicle and I do not know where to start the upgrades.
I've read on some forums that you should replace the exhaust first, whilst on other forums users have suggested starting with replacing the variator and rollers.

If anybody is knowlegeble in the topic of tuning 50cc's, could you please tell me where to start?
Which parts do i upgrade first and in what order.

I do not have the budget to go out an buy all the parts at once, so I'll be upgrading the scooter in stages - hence the question of what comes first.

Thanks very much.

[Nobby the Bastard]

[WD Forte]

To echo Nobby,
Dont bother

50's are shite
You'll see many many ads offering you 50cc tune up kits
promising magical performance in exchange for your dosh
but basically all you'll be doing is polishing turds with ten pound notes.
You got money to burn?
NO? then dont

If you're <17 then stick with it and learn/do basic servicing until you're 17 then get a 125

Even then you'll get frustrated and want 'Moar Powah!'
____________________
bikers smell of wee

[xX-Alex-Xx]

If you want to see what this forum thinks of tuning tiny engines, have a read of this thread: https://www.bikechatforums.com/viewtopic.php?t=333525
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DILLIGAF

[slowasyoulike]

What they all said. You could spend a fortune on Polini (et al) shite 'tuning' that thing up and you would be rewarded with most likely 2-3mph in top end, along with ruined fuel economy and reliability.

Just learn your chops on it for a year and get a 125; even the worst shit Chinese 125 will be a million times better than a fifty, tuned or not.

[Fat Angry Scotsman]

[A100man]

How does it perform now ?

35mph or above on the speedo??

You're doing ok leave -it.

Less than 30mph? it needs a service air filter etc..

Thats it.

I know you're mates one pulls 50 uphill but we all know he's really a twat, right?
____________________
Now: A100, GT250A, XJ598, FZ750

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

[Ste]

How old are you because the best thing to upgrade is your license.

[xX-Alex-Xx]

[Easy-X]

So you run it on nitromethane instead of petrol and it goes at 70mph... are you gonna also upgrade the suspension and brakes?
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Royal Enfield Continental GT 535, Husqvarna Vitpilen 401, Yamaha XSR700, Honda Rebel, Yamaha DT175, Suzuki SV650 (loan) Fazer 600, Keeway Superlight 125, 50cc turd scooter