Pumps

You want two: a track pump at home for setting pressure accurately, and something small on the bike for getting going again after a puncture.

A track pump with a decent gauge is the one that matters. Tyre pressure has more effect on how a bike rides than most upgrades, and you cannot judge it by thumb. If you run tubeless, look for a pump that can seat a tyre, or a charger canister that does it in one blast.

For the ride, mini pumps are lighter and endlessly reusable; CO2 is faster and warmer on the hands in February. Plenty of people carry both.

Inner Tubes Tubeless Puncture Repair Tyre Sealant All Accessories

New bikes, demo days, and the odd good deal