I bought a Marin quake, wana lighten the tyres as there is some big heffin downhill tyres on it. I do a litte downhill, more freeride but occasional xc, Been reading about how I can lighten the bike to make it okish for the odd xc. Any ideas on what tyre size width would be best or recoomend any tyres?

Onza Ibex 2.4 DH 120 up front (750g), Onza Canis FRC 2.25 120 rear (665g). Light, grippy, proper sidewalls. And £33 an end! 🙂