The Classified Powershift hub came out with lots of hype claiming it would see the end of the front derailleur. This article explores those claims in more detail and highlights some of the technical and commercial hurdles that must be overcome.
A review of the very affordable $389 ProX carbon bike wheels. These wheels are an ideal entry into the world of carbon or for use as a secondary set of training wheels. They are robust and will take significant abuse. There are some compromises to hit the price point, the main one being the weight.
Introduction Magene are a fairly new entrant into the road bike wheel marketplace but they are well known for their power meter and turbo trainer offerings. Magene also have a large OEM presence. Exar is their wheel specific sub brand. The wheels on test are RB45 Pro rim brake wheels with a Shimano freehub. They…
This buyer’s guide will allow you to make an informed choice about purchasing a set of new racing bicycle wheels. It covers the main points to consider when purchasing from a technical perspective.
This post covers the the technical details of wider tires and rims with regards aerodynamics, rolling resistance and some Noise Vibration and Harshness
The Elite Wheels Drive is a relatively shallow 40mm deep wheel with exceptionally low inertia. This results in fast acceleration and handling. The wheels are exceptionally made and build quality is amongst the best.
Introduction Ascent is a company based in Singapore who make a bicycle parts. A relatively young company, they have been around on the market for a few years. The wheels on tested were their Polaris with DT 180 hubs and carbon spokes. Ascent have stated their rims are made in China by a third party…
Bicycle wheel balancing is a topic that is often discussed but has not ever been dissected in detail. A lot of professionals balance their wheels and this has filtered down to the amateur ranks wishing to eek out the maximum amount of performance. This post will look at the engineering behind the balancing of bicycle wheels.
Introduction Winspace is a company based in Xiamen, China that has come from virtually totally unknown outside of it’s home market to being quite a dominant player in the world of high performance bicycle wheels. Two years ago, the original Hyper 50 wheel was released to the public, since it’s initial released it has gained…
Cycling aerodynamics in recent times has been dominated by “wind tunnel data” used by vendors to highlight the benefits of their particular wheel or frameset. This data has often been shrouded in marketing spin accompanied by some lavish blurb about yaw angles. However, there has been a recent trend towards discounting this data or at…
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