Seatpost & Tire Pressure Help

[moonlightdove]

Hi Everyone,

I just inherited a male Diamondback Edgewood LX from my brother but it doesn't have a seatpost. I didn't want to purchase the wrong one/size and was wondering if anyone knew the proper seatpost I should buy?

Also, I would appreciate if anyone could tell me the tire pressure that this bike would need?

Thanks in advance!

 

[Cycleops]

No idea on far east made aluminium frames I'm afraid. Could you get hold of s cheap Vernier gauge to check? Bit of a longshot but maybe someone on here might have the same or similar model.
BTW welcome to the forum .

Edit: After a bit of a hunt it appears that a lot of aluminium frames have 30.9 tubes so check with a ruler and see if this might be the case with yours.

As for TPs if running something like 1.5-2" tyres around 60 psi should be okay. A Max pressure recommendation if often shown on the tyre wall so you can experiment.

 

[IaninSheffield]

Does this help. https://bikepedia.com/quickbike/BikeSpecs.aspx?item=21631
As for tyre pressures, what @Cycleops said.

 

[Sharky]

No guarantees, but does this help?

https://bestforbikes.com/bike/247464/2010-diamondback-edgewood-lx/

 

[moonlightdove]

Thanks so much everyone! This really helped