Will an 18" frame be big enough?

[Ohm Rana]

I'm going to be buying a GRUBEE SkyHawk GT5B 69cc and I'm thinking of getting this bike : (18" Frame 26" wheels)

General PDP Template

www.canadiantire.ca

I'm just wondering if it will be big enough it is going to be my first time building a bike so I don't want to mess around too much with altering the frame.

 

[GW's Motorized]

It should fit.

 

[darwin]

I'm 5/11 and 18in seat tube frames fit me best.

 

[Sidewinder Jerry]

Post a picture of the bike. There isn't anyway to tell if your engine will fit without knowing more about the shape of the top tube, the shape of the down tube and the fitted angles. Frame geometry can vary regardless of seat tube length.

 

[Chainlube]

This is the bike Jerry.

 

[robe]

Lots of room. That is a relative idea, compared to what? I have 19 in mountain bike frames with a sharper bottom V and the top bar at a much stepper rake to the seat post.
They do fit but the clutch lever and the carb have a hard time.
It is hard to tell with just a picture. Mock ups are your friend.

 

[EnderbyRider]

I'm going to be buying a GRUBEE SkyHawk GT5B 69cc and I'm thinking of getting this bike : (18" Frame 26" wheels)

General PDP Template

www.canadiantire.ca

I'm just wondering if it will be big enough it is going to be my first time building a bike so I don't want to mess around too much with altering the frame.

That might be the exact same frame as mine but different forks. My motor fit great but I did need the stubby intake to fit my carb

 

[Squiddley]

It is even a steel frame.
It should work out well,looks like plenty of room.