All,

My current Mountain Bike is a early 2000's hardtail Devinci. I've been mostly road and gravel riding the past few years. I'm now looking to build a new full suspension XC bike. Looking for max 120 mm travel front and back. Something light enough to do a couple of xc races or 8 hour races with.

I keep hearing the term new geometry. I understand how bike have evolved but not sure I am up on all the nuances with XC mountain bike geometry.

Can someone explain which bikes on Aliexpress have new geometry?

I was thinking of the following bikes. The Lexon Riot 10 , The Trifox MFM 100 or the Carbonda FM 936.

Looking forward to some feedback.

Thanks  Mark