What Is A Mullet Bike: Pros and Cons, And Are They Faster Than 29ers?

A mullet bike is a mountain bike with two wheels of different sizes, most commonly a 29-inch wheel at the front and a 27.5-inch wheel at the rear.

The idea is to combine the key benefits of each wheel size, while minimizing their drawbacks, for a bike that’s lightning-fast and super agile, without sacrificing stability.

Freewheel Vs Cassette: What’s The Difference?

Freewheel? Cassette? Freehub? Ever heard of them?

They’re vital components on a bike. So if you don’t know (or want to learn more) you’re in the right place!

On any bike, there is a set of multiple sprockets that attaches to the hub on the rear wheel. The rear cogs consist of one of two different systems: freewheel vs cassette.

Friction Shifting Explained: What Is Friction Shifting On A Bike?

Imagine a time before your trusty Shimano indexed shifters. Everything’s normal until you approach a steep hill. You look down towards your handlebars and see nothing to help you change gears – except for these strange-looking twisty levers on your down tube. These are friction shifters. They’re old-school bike shifters and were the standard until Shimano … Read more

The Oval Chainring Explained: Is Oval Better Than Round?

Oval chainrings (made by Rotor, AbsoluteBlack, Wolf Tooth) vary the effective gear during the pedal stroke — easier through the dead spots, harder through the power phase. Studies show 2-3% efficiency gains for some riders, with no benefit (or even discomfort) for others. Below, we explain the science, the brands, and whether oval rings are … Read more

Triathlon Bikes: What Is A Tri Bike, And Do you Need One For Your Triathlon?

A triathlon is an endurance multisport race consisting of swimming, cycling, and running over various distances.  But triathlon cycling has some key differences from most professional bicycle racing – not least in the form of purpose-built triathlon bikes. A triathlon bike is a specialized bike designed for the unique demands of triathlons, including aggressive geometry, … Read more

What Is A Disc Wheel On A Bike?

A disc wheel is a fully solid (not spoked) bicycle wheel — no separate spokes, just a rim, hub, and a continuous carbon fairing between them. Disc wheels are aerodynamically faster than spoked wheels by 5–15 watts at 40 km/h, but they’re heavier, expensive ($1,500–4,000), illegal on the front in many UCI events, and unusable … Read more

Single-Speed Bikes: What Is A Single-Speed Bike, And Why Are They Useful?

Put simply, a single-speed bike is a bike with only one gear ratio. That means it has no shifters or derailleurs, as you can’t change gear. For many cyclists, that might instinctively sound like a terrible idea – but there are plenty of situations in which the simplicity and ease of use of a single-speed … Read more