4 stroke kit on mountain bike?

[Redneck biker]

Is it possible to put a 49cc 4 stroke kit on a hard tail mountain bike? I only see them on beach cruisers and want to be sure before I purchase a kit.

 

[Will'smotobikes19]

If there's enough room then yes. Is it a small space in the frame or a large space like on some older bikes? pictures would be good.

 

[Redneck biker]

It has an engine on it but this is a pic

 

[Will'smotobikes19]

Hard to tell it will be a really tight squeeze. You'd have to get the mounting plate as low as possible. Is that a 24 inch?

 

[MotorBicycleRacing]

It has an engine on it but this is a pic

Of course it isn't going to fit. That bike pic is about the size of a postcard.

 

[bakaneko]

You can remove the muffler plastic muffler cover (1.5" front), remove the stock air intake for a simple sponge (1.5" back), remove part of the throttle assembly (0.5-1" top), file down the oil cap to a flat (0.5" back), and minor tilt the engine. No guarantees on any of this but these are the things you could do.

 

[Redneck biker]

Hard to tell it will be a really tight squeeze. You'd have to get the mounting plate as low as possible. Is that a 24 inch?

It has 26 inch tires

 

[Redneck biker]

Of course it isn't going to fit. That bike pic is about the size of a postcard.

If your on a phone you can zoom but that’s the best this website will do

 

[Member 28982]

Y'all must live in a dry climate.. You ever rode in the rain without fenders... LoL you get showered with wet road grit Slinging off your tires.....
I prefer a beach cruiser... You only need 7 speeds... And they have fenders.

 

[Redneck biker]

Y'all must live in a dry climate.. You ever rode in the rain without fenders... LoL you get showered with wet road grit Slinging off your tires.....
I prefer a beach cruiser... You only need 7 speeds... And they have fenders.

Yes I have driven in the rain and got my back soaked. I would love a beach cruiser but if I don’t wanna have to waste money when I’m on a budget and may have a bike on hand that’ll do the trick