Where To Buy Bicycle Rims
Axle length: Whether you have quick-release skewers or thru axles, you need to know the internal distance within the frame where the wheel mounts. Common examples include 100 or 110mm (front) and 130, 135, or 142 (rear). Some wheels include adapters to fit a variety of axle lengths.
where to buy bicycle rims
Better materials: Ultralight, ultrastrong carbon-fiber rims can offer a leap in performance and sticker price compared to most alloy rims. Compared to alloys, carbon can be formed into a wider range of shapes while also offering superior strength and stiffness. This lets wheel designers create lighter, stronger or more aerodynamic wheels with the same or lower weight than they can achieve with alloys. Be aware, though, that carbon wheels with rim brakes can be slicker in the rain and run much hotter on long downhill sections than rim-brake alloy wheels.
A stout set of wheels is a must for downhill mountain biking, which involves aggressive riding and big jumps. Happily, lift access makes it easy to transport heavier wheels to the top. All-mountain riding, where descents are earned by climbs, requires wheels that are both light and strong.
For road and trail riding, stiff and lightweight rims reduce rotational weight, helping you go faster for less effort. Meanwhile the latest generation of deep-section carbon rims gives competitive road racers an aerodynamic advantage.
For general trail riding 32-spoke rims have become the accepted standard, with more lightweight race wheels featuring 28- or 24-hole drilling. More extreme riding styles call for more strength so 36 spokes are common in AM, Enduro, DH and FR wheelsets, while the most demanding jump and street riders may opt for anything up to 48 spokes in order to handle the impacts dished out by tarmac and concrete.
Meanwhile deep-section aero rims are designed to offer straight-line aerodynamic advantages for competitive racing, although they can compromise overall handling in crosswinds (depending on their depth).
While many road rims are made from aluminium alloy, the upper end of the market is dominated by premium carbon hoops, most of them with an aero profile of some degree. However these are more commonly sold as complete wheelsets.
The choice ranges from good-quality budget and mid-range aluminium offerings to the latest generation of carbon fibre aerodynamic wonders. The right rims for you will depend not only on your budget but also on the type of riding you enjoy.
However the major disadvantage of deep-section rims is that the steering and handling can be impaired while riding in a cross-wind; the deeper the rim, the worse the effect (taken to extreme by disc wheels which are generally only used indoors or in flat calm conditions).
Leisure riders and tourers may appreciate the comfort and simplicity of traditional box-section rims, while aero rims with a lower profile may be ideal for sportive events, climbing or all-round race riding as they provide a balance of improved stiffness and reduced weight without the trade-off of poor handling.
After you find out the rim height and rim width that you need to use, you must then determine whether you bike uses disc brakes or rim brakes. Mountain bikes are almost exclusively using disc brakes these days and rarely ever use rim brakes which means mountain bike rims do not have a rim brake track on them. Road bikes typically use both rim brakes or disc brakes which means if your bike uses disc brakes then there is no need to get a rim that has a brake track built in.
Here at Jenson USA, we have some of the best bike rims for sale and we offer premium brands like DT Swiss, Race Face, WTB, and Spank. If you are curious which bike rims we run on our bikes, or if you want to know which rims we recommend for your current bike or future project, then ask one of our Gear Advisors. You can email, chat, or call today at 888-880-3811.
Driven by the vision of becoming a worldwide known manufacturer of bicycle components, DT Swiss expanded its product range over the years. Today DT Swiss has established itself as a leading manufacturer of spokes, nipples, hubs, rims, complete wheels as well as suspension systems.
It's true. Our goal has never been to be the lightest. If it was, we would be. Plain and simple. We've been making wheels for the bicycle industry longer than most and we've seen technologies come and go.
Fulcrum Wheels was established in July 2004, based on the idea of three aerospace engineers who are passionate about bicycles. The strong points of this young company include the use of unique patents, ongoing technological research, and the attractive and young-spirited design.
"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."
"Whisky Parts Co. makes high quality carbon components designed with unique features that help you do more with your bike and stand out from the rest. We believe that our work can help every rider find a new level of confidence and performance with our sturdy and lightweight forks, bars, rims and more. So whether you are building a new bike or upgrading one you already have, you'll find an uncommon attention to detail in every product we offer."
Bike rims are made out of two main materials, aluminum and carbon. There are different alloys and construction techniques that can change specific ride qualities, but some general characteristics hold true for each material.
Wider rims can also increase tyre stability, which can make your bike feel more predictable through corners. At the same time, tyres are designed with specific rim widths in mind. Going too wide can cause the knobs on the sides of a tyre to sit too high, resulting in less grip through turns.
The latest type of rim dispenses with the hooks that were originally designed to stop the tire from blowing off. With a hookless rim and compatible tubeless tire there's no need for the hooks anymore. Once the tire moves out of the tire bed cavity that characterises a tubeless rim and up onto the bead 'shelf', it's not going anywhere.
Bearings: The hub turns on the axle via bearings. These may use loose ball bearings, but often cartridge bearings are used. Loose bearings are user-serviceable, whereas cartridge bearings need to be removed and replaced in their entirety when they become worn.
Spoked may be butted, which means that they are thinner in the middle and wider at their ends, saving weight, or plain gauge, where they have the same diameter along their length. In higher spec wheels, the spokes may be bladed, where the butted central section is shaped to make it more aerodynamic.
Rim: The rim is the outer perimeter of the wheel and is designed to support the tyre. Most rims are designed for clincher tyres, although if you run tubular tyres you'll need a different shaped rim.
There's a further partition of tubeless rims into hooked and hookless designs. Hooked rims can be used with the majority of tubeless tyres, but hookless rims are more fussy, so check your tyres for compatibility if you have hookless wheels.
Higher spec wheels usually have carbon rims, but aluminium alloy is a viable, cheaper alternative. Rims may have their spoke holes centrally positioned across the rim cross-section, but often, particularly for disc brake wheels, the rim profile will be asymmetric. Here, the spoke holes are offset frem the centreline, which allows for more even spoke tension between the two sides of the wheel.
Wheels are one area where bike makers often economise to hit a price point and even the best road bikes can come specced with wheels which don't bring out the bike's full potential. It's not such an issue now as it was a few years ago - many brands have upped their game recently and are now now speccing decent wheels - but there's still much to be gained from an upgrade. 041b061a72