My Scott HT was hanging up in the garage without wheels - and was noticably light when I picked it up. So out came the scales... 12lbs! So then I weighed the wheels ... 9.2lbs WTF!
Time to rethink - obviously potential for tangible weight savings. I have a Stans Crest ZTR on the front and a Crossmax XL with an SLX cassette on the rear.
There's a pair of Rocket Rons on there at the moment (cant recall which model) and a pair of hefty OnOne tubes IIRC.
Continental super light tubes anyone?