Two more TPU inner tubes, on account that the ones I ordered already don't look like they will be here until next week despite being dispatched on Tuesday.
I thought about borrowing the TPU inner tubes from one of the other bikes, for this Saturday's club run, or just running the supplied ones but I'm tight on time as it is and I already have enough bike maintenance to do without going back to bikes I've already fettled.
I'm probably sounding a bit obsessive. I accept that.
I guess I'm just eager to get a good feel for how the SL7 Tarmac compares relative to the FX Sport 6 and the CGR Ti - both of which run GP5000s on semi-gooder-ish wheels with TPU tubes - and find out what difference this bike makes
