Decided my 2018 Scott Foil needs a bit of loving - out will come the latex tubes, and 25mm GP5000s - the low mileage tyres I am going to move across to my 2012 CR1 SL, which also needs a bit of a revamp, and 25mm, at least at the rear is the absolute max.
So I have ordered some Aerothan 100mm valve inner tubes for it from the generally reliable
Tweeks cycles.
Searching for a semi decent price on 28mm GP5000s took a bit of work,
Halfords want over £60 for one! (I realise I can add various discounts in there, but even so) Ended up going to the ever reliable Lordgun, where a pair with postage is £80 - not cheap, but I recall paying those sorts of prices from Merlin several years ago - Merlin are currently selling them for £50 each, or a pair for £100 with 2 free inner tubes, but as I'm almost exclusively on TPU now, that's not any good to me.
Interested to see how the Foil runs on the 28s - that was what it came with, but I'm a bit more old school and reverted back to 25s.