Exercise Bike Buying Guide: How to Choose (UK 2026)

By the Spin Pick editorial team · Updated 2026 · How we test & score

Exercise bikes vary in type, resistance, comfort and features, and the right choice depends on your goals and space. This guide walks through each so you can match a bike to how you'll actually train.

Choose the bike type

This is the first decision. A spin (indoor cycling) bike puts you forward over the bars for an intense, road-style ride against a weighted flywheel - best for serious cardio and intervals. An upright bike sits you like a normal bicycle for general home cardio in a compact form. A recumbent bike has a reclined seat with a backrest for comfort and lower-back support - ideal for longer gentle sessions and seniors. An air (assault) bike uses a fan that gets harder the faster you pedal, suited to high-intensity interval training. Match the type to how you want to train before anything else.

Resistance and ride feel

Resistance comes in three main types. Magnetic is the most common for home bikes: quiet, smooth and maintenance-free, as there's no pad to wear out. Friction (a felt or leather pad pressing the flywheel) gives a more road-like feel but is noisier and the pad wears over time. Air resistance scales with your effort - pedal harder, get more resistance - which suits intervals. Look at how many resistance levels a bike offers (or whether it's stepless), and remember a heavier flywheel generally gives a smoother, more momentum-driven ride on spin bikes.

Comfort, fit and build

A bike you can set up to fit you is one you'll actually use. Look for an adjustable seat (height and ideally fore-aft) and adjustable handlebars so you can ride in comfort. Check the maximum user weight, which reflects how sturdy and stable the frame is - a higher rating usually means a more solid bike. If space is tight, a folding bike packs away, though folding models are typically lighter-duty. Almost all bikes need some assembly at home, usually 30-60 minutes.

Screens, apps and what to expect

Most bikes have a basic console showing time, speed, distance and an estimated calorie count (treat calorie figures as rough estimates). Connected bikes add Bluetooth and app support - following classes or virtual rides on apps like Peloton, Zwift or Kinomap - which often need a subscription, so check before relying on it. Above all, an exercise bike is a tool for convenient home cardio: regular cycling supports general fitness and is low-impact on the joints, but results depend on consistent use, and it's not a guaranteed route to any specific outcome.

Our top picks

Frequently asked questions

What should I look for when buying an exercise bike?

Start with the type (spin, upright, recumbent or air) to match your goal, then the resistance (magnetic is quietest), comfort and adjustability, max user weight for sturdiness, and any console or app features. Type and comfort matter most for whether you'll keep using it.

Do exercise bikes need assembling?

Yes, almost all arrive part-assembled and need finishing at home - attaching the pedals, seat, handlebars and stabilisers with the included tools, usually taking 30-60 minutes. Make sure everything is fully tightened before your first ride.

Bottom line

Our top pick is the Xterra Fitness FB Folding (our score 9.6/10) - A practical exercise bike (upright bike, magnetic resistance, foldable) for convenient home workouts..

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