Best Smart Trainers & Indoor Cycling Gear for Zwift (UK)

An honest, UK-only roundup of the smart trainers and indoor kit worth buying before your next crack at Alpe du Zwift — with the affiliate bits clearly marked, because I'm not a monster.

The honest bit, up front: some of the links on this page are affiliate links (every one is labelled affiliate). If you buy something after clicking one, I may earn a small commission — at no extra cost to you. It costs you nothing, it keeps the lights on here, and it absolutely does not change which kit I recommend. I'm a member of the Amazon Associates programme and work with Wahoo and Sigma Sports (via Awin). Full details on the disclosure page.

So you've discovered that 12.2 km of pretend Dutch-Alps tarmac with 1,036 m of climbing across 21 hairpins is, in fact, quite hard. Welcome. The good news is that no amount of gear will make the 8.5% average gradient flatter — sorry — but the right gear stops your setup from being the reason you fall apart on hairpin 14. This page is my honest, UK-only shortlist: no dead retailers (RIP Wiggle and Chain Reaction), no padding, just the stuff I'd actually point a mate at.

Everything below links to programmes that ship to the UK and that I'm genuinely signed up to: Amazon Associates UK, the Wahoo affiliate programme, and Sigma Sports through the Awin network. If a link is an affiliate link, it says so — in a little tag, right next to it. If it doesn't say affiliate, it isn't one.

Smart trainers

This is the one purchase that genuinely changes your experience. A proper direct-drive smart trainer reads your power accurately and — crucially for the Alpe — ramps up the resistance as the gradient bites, so the climb actually feels like a climb. Here's where I'd start.

Wahoo KICKR (direct-drive) — the dependable, quiet, no-drama option. If you want to buy once and forget about it, this is it.
Check price at Wahoo affiliate
Wahoo KICKR CORE — the same idea with a friendlier price tag. The trainer I'd recommend to most people climbing the Alpe for the first time.
Check price at Sigma Sports affiliate
Direct-drive smart trainers (general) — want to compare a few brands and read a wall of reviews first? Fair enough.
Browse smart trainers on Amazon UK affiliate

Indoor cycling kit

The trainer does the hard work; everything else exists to stop you from quietly hating the experience. A fan, a mat, and a way to not soak your bike in sweat will do more for your hairpin-21 morale than any aero upgrade. The Alpe takes most riders the better part of an hour — that's a long time to be miserable for the sake of a £25 fan you didn't buy.

A proper fan — the single best-value upgrade after the trainer itself. Overheating wrecks your power; a strong fan is basically free watts.
Browse fans on Amazon UK affiliate
Trainer mat — protects the floor, catches the sweat, and cuts the noise so the rest of the house doesn't stage an intervention.
Browse trainer mats on Amazon UK affiliate
Sweat guard / frame towel — your sweat is surprisingly corrosive to a headset. Ask me how I know.
Browse sweat guards on Amazon UK affiliate
Heart-rate monitor — pacing the Alpe is all about not blowing up early, and a chest strap is far more honest than your legs are.
Browse heart-rate monitors at Sigma Sports affiliate

One last thing

Buy the trainer, buy the fan, and then — and this is the important part — actually get your lycra on and ride the thing. No piece of kit on this page will climb the Alpe for you. Once you've got a trainer that reads your power, point your numbers at the time calculator and find out exactly how optimistic you're being about your finishing time. Best of luck on the hairpins.