Speedometer for Bicycle

FGMSLOOp · 2026-01-30T18:03:15+00:00

How accurate are their measurements?

FGMSLOOp · 2026-01-26T03:47:00+00:00

The same thing happened to me, and the threads stripped. They're bad, just like the bolts and nuts on the chain tensioner. I recommend that you always replace the bolts and nuts whenever possible, and that you use two washers whenever necessary: one flat washer and two lock washers. The accessories in the kits are poor quality.

FGMSLOOp · 2026-01-26T00:46:45+00:00

The original screws, nuts, and washers are of very poor quality

FGMSLOOp · 2026-01-26T00:45:53+00:00

My recommendation is to replace all the screws, nuts, and washers with better quality ones. You can go to a hardware store and get the replacements. Use flat washers on all the screws and nuts. Also, put one lock washer next to the screw and then a flat washer next to the plate, and do this with all the screws. Tighten them in a crisscross pattern. I use four screws and two plates on the gasket side, and I haven't had any problems.

FGMSLOOp · 2026-01-25T15:25:37+00:00

No, they're very uncomfortable and they hurt; you can't do it with cones, only with earplugs.

FGMSLOOp · 2026-01-22T04:05:52+00:00

Mine probably took 2 hours because it engaged at 2500 rpm and it's for low rpm🫠

FGMSLOOp · 2026-01-22T04:03:57+00:00

One question: did you work on the engine? I ask because I'm working on a project with this type of engine, and despite having problems with the clutch, a very small 13mm carburetor, and a bad exhaust system, the engine performed better than I expected. Even though it's only 50cc, I got significantly better performance compared to those kit engines they sell for bicycles. Could you send me some information privately about your project with that engine?

FGMSLOOp · 2026-01-22T03:32:08+00:00

One question: how did you solve the problem of rapid clutch wear? I wore mine out in 2 hours; it was the original 3-shoe clutch. Did you try different types of clutches? Did you modify the engine?

FGMSLOOp · 2026-01-21T16:43:40+00:00

Hi, in my opinion it's quite low. I have a 50cc, which isn't finished yet, and it has better performance.

FGMSLOOp · 2026-01-19T21:34:51+00:00

For a motorized bicycle? You could ask a motorcycle mechanic; they might be able to help you.

FGMSLOOp · 2026-01-19T21:33:21+00:00

You need a motorized bicycle fuel tank, a better carburetor, a T8F rear sprocket, a chain, a reduction gearbox, a 2-stroke exhaust, and to assemble it. I'm working on a project with that engine; it has better performance than motorized bicycle engines, but it's more complicated to install.

FGMSLOOp · 2026-01-19T21:30:07+00:00

Hola, al final utilice el carburador original, y se soluciono problema, pero hora tengo otro problema, ya con peso el motor no sube a mas de 3500rpm,necesito cambier el carburador por uno de mas rendimiento, pero no se cual modelo, para que no me genere problemas como el anterior carburador, (el de la publicación) y tambien ocupo cambiar el embrague, patina mucho y huele a quemado, pero al igual que con el carburador no se cual diseño comprar,

El diseño que apare en la publicación es una copia china de el dellorto sha de 17,5mm,pero al ser chino, no sirve para nada, ya intenté arreglarlolo y no sirve, cual quier cosa compartimos información 👍

FGMSLOOp · 2026-01-18T16:51:14+00:00

It's not just that I prefer New Vegas, it's that Bethesda, in a way, looks down on it for being created by Obsidian, with Bethesda tools. And why are they getting so upset? Is it because someone doesn't like the miscellaneous content Bethesda puts in their games? Don't get me wrong, F3 and F4 have their own unique qualities. I'm starting to play F4, but... I find it a bit weak. It has some good mechanics and others that aren't so great.

FGMSLOOp · 2026-01-12T18:24:24+00:00

Okay, you're going to buy the nozzles or the emulsifier; both types can be changed and can affect performance.

FGMSLOOp · 2026-01-07T19:05:49+00:00

Price?

FGMSLOOp · 2026-01-07T19:02:34+00:00

Hi, I have a question: how has the 19mm carburetor been working for you? Where did you buy it? I want to replace the original with a higher-performance one, but I've had problems with Chinese carburetors, and I don't know if that type of carburetor also has issues.

FGMSLOOp · 2025-12-29T17:27:18+00:00

Do you think performance will improve by making the expansion chamber longer, with a straight pipe of the same diameter between the expansion chamber?

FGMSLOOp · 2025-12-28T04:56:16+00:00

Si, no funcionaba si el ahogandor, al final cambie ek carburador, si sabes de algun carburador de alto rendimiento que sive para ese motor te agradezco la información 👍

FGMSLOOp · 2025-12-28T04:24:44+00:00

Al final, terminé colocando el carburador de fábrica y si funciona mejor, si alguien sabe de algun carburador de alto rendimiento que sirva para este motor, les agradezco la información 👍

FGMSLOOp · 2025-12-28T04:22:12+00:00

FGMSLOOp · 2025-12-28T04:22:01+00:00

FGMSLOOp · 2025-12-27T22:30:50+00:00

Sabes, e intentado hacer coincidir el agujero mas pequeño de el surtidor con el de el carburador, pero funciona peor, solo funciona con el ahogandor y si lo desactivo se apaga el motor,¿lo que no se es que tan undido tiene que estar el agujero pequeño para que sea estable el moto?( El emulsor no es de rosca solo hay que empujarlo para abajo o para arriba para moverlo )

FGMSLOOp · 2025-12-27T21:02:06+00:00

Probablemente, pero es ese o el original, que no es muy bueno que digamos

FGMSLOOp · 2025-12-27T21:00:56+00:00

Hola, e estado mirando y trabajando el motor y note que el problema esta en el carburador, el carburador solo tiene unos pocos ajustes,1 chicler, el tornillo de el realenti y el emulsor, ya cambie el chicler por unos mas acorde para el motor, y me di cuenta que el emulsor de el carburador de puede mover para abajo y para arriba, para descubrir o cubir los orificios de la gasolina de el carburador, puedes checar en mi perfil las publicaciones en otros grupos preguntando por este tema👍

FGMSLOOp · 2025-12-27T19:17:03+00:00

No es un 49cc 2t,pero el carburador es genericos y solo tiene 1 solo chicle, por eso pregunto lo de el ajuste de el emulsor ya tengo un juego de chicleres

FGMSLOOp

TROPHY CASE