Road Bikes
Endurance, race and aero road bikes, from first drop-bar bikes to carbon superbikes.
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Bicycles & Cycling
Road, mountain, gravel and city bikes, plus the tech that makes them tick. Not every great ride needs a battery. A well-chosen bicycle is lighter, simpler and cheaper to own than any e-bike, and the right fit matters more than the price tag.
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Everything in Bicycles & Cycling
Mountain Bikes
Cross-country, trail, enduro and downhill mountain bikes, plus how suspension travel and geometry shape the ride.
Gravel Bikes
Drop-bar bikes with wide tires and relaxed geometry for gravel roads, bikepacking and do-everything riding.
Hybrid & City Bikes
Comfortable, upright bikes for commuting, fitness and getting around town without the lycra.
Folding Bikes
Non-electric folding bikes for multi-modal commutes and small homes, compared on fold size, weight and ride.
BMX Bikes
Park, street, dirt and race BMX bikes, with sizing advice for kids and adults.
Kids’ Bikes
Balance bikes to first geared bikes: sizing by age and inseam, weight and safety tips for young riders.
Cargo & Touring Bikes
Bikes built to carry loads, from expedition tourers to non-assisted family cargo bikes.
Cycling Components & Technology
Groupsets, wheels, tires, brakes, power meters and smart trainers, with what is worth upgrading and what is not.
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Free bicycles calculators
Bike Frame Size Calculator
What size bike frame do I need?
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What tire pressure should I run?
Open the toolGear Ratio Calculator
What gear ratio, gear inches and speed will I get?
Open the toolAbout our bicycles & cycling coverage
Not every great ride needs a battery. A well-chosen bicycle is lighter, simpler and cheaper to own than any e-bike, and the right fit matters more than the price tag.
Explore bikes by riding style, learn how groupsets, frame materials and geometry change the feel of a bike, and use our frame size calculator to make sure your next bike fits from the first ride.
Every guide follows our editorial policy, and every product rating uses the published Nexus Score methodology.
Bicycles FAQ
What size bike do I need?
Bike size depends mainly on your height and inseam. As a starting point, multiply your inseam in centimeters by 0.66 for a road bike frame, or by 0.57 for a mountain bike frame in centimeters, then check the brand’s size chart and reach. Our bike frame size calculator does this for you.
What is the difference between a gravel bike and a road bike?
Gravel bikes have clearance for wider tires (usually 38 to 50 mm), more stable geometry, lower gearing and extra mounts for bags. Road bikes are lighter and faster on tarmac, with narrower tires and more aggressive positions.