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  • 10 hours ago
Upgrading to carbon wheels is advice that is often thrown around but there are a number of things to consider before you do so! In this video Sam Gupta runs through everything you should think about before you start to upgrade one of the most important components on your bike.
Transcript
00:00So, you want to buy yourself your first set of carbon wheels. In my opinion, that's a wise move.
00:06For reasons you're probably well familiar with, you'll be able to enjoy less weight,
00:11better aerodynamics and potentially more comfort. To guide you through the process of choosing which
00:16wheels could be right for you, I've created this video which is broken down into different sections
00:22with each one hopefully providing useful guidance on every major part of the wheel selection process
00:28and how to ensure you end up with the right ones for you.
00:39An important place to start is of course budget. Carbon wheels can range from hundreds to thousands
00:45of pounds. The cost of a wheelset can be impacted by brand, material quality and manufacturing processes
00:53among with some other variables. I think it's wise to set a budget for yourself before
00:58you start shopping, mainly so that you don't get carried away but also it works as a handy
01:03filtering tool to remove options from you that simply aren't right for you and ensures you get
01:08the most for your money. I would recommend setting your budget to the nearest 500 pounds or dollars
01:14because as a starting point this tends to work very well as a way to group together different levels
01:21of wheelset. Next up is a very important category indeed, choosing the right depth of wheel. There's
01:30no right or wrong when deciding how deep or shallow to go, you just have to consider the type of riding
01:36that you do and your own anatomy. Shallow rims that are 25 millimeters or less are a better choice for
01:44cyclists who prioritize stability and handling over aerodynamics. Shallow rims offer better stability in
01:51windy conditions making them a good pairing for those that live in windswept environments but also
01:57for riders who weigh less as lighter weight riders will be more susceptible to wind gusts. Shallow rims are
02:03also lighter in weight which can help make your bike easier to ride when climbing hills. Deeper rims with
02:10depths of 40 millimeters or more possess a different set of pros and cons. They are more aerodynamic and
02:16provide better speed on flat roads. They're well suited for riders who prioritize aerodynamics and speed
02:23over weight and stability. However these rims are more likely to be affected by crosswinds which can make
02:30them less stable in windy conditions. However again if you're a heavier rider this might not impact you too much.
02:38In a nutshell shallow rims are better for hilly terrain while deeper rims are better suited to flat riding.
02:46If you care more about weight and stability go shallow or if you prioritize speed and aerodynamics
02:51then you'll benefit more from deeper rims.
02:59We're going to talk about rim width now and I'm going to keep this as easy to understand as possible
03:04because the subject can become quite convoluted and nuanced very quickly.
03:10When discussing rim width there's two measurements you may hear banded around internal and external
03:16width. The internal rim width relates to the measurement taken between the two inside edges
03:22of the rim. The external rim width is the measurement taken between the two external edges of the rim.
03:29Over the past 10-20 years these two measurements have slowly gotten bigger and bigger especially
03:36with the introduction of bikes with disc brakes. That has allowed for cyclists to run wider and wider
03:42tyres. This in turn has allowed for greater comfort and grip while out cycling. So you can see why it's
03:48happened right? To decide what rim width is best for you it's a good idea to reverse engineer things and
03:54start with what tyre width you would like to run. 28mm is now the common choice for most road cyclists
04:01that favour performance however 30 and 32mm is often chosen by those who want extra comfort and grip.
04:09If you're in the former camp then opting for something with a 20mm internal rim width
04:14will suit you fine. If however you'd prefer to run 30 or 32mm tyres then you may want to look at something
04:22a little wider like a 23mm internal rim width. Those wider tyres will still work very well on a rim
04:30with a 20mm internal width but they'll perform just that bit better on something wider.
04:42By this point you've already made some of the biggest decisions but there's one more to consider.
04:48But happily it shouldn't affect your purchasing journey all too much. Do you want to run tubeless
04:54or inner tubes? Like I said this doesn't actually affect things too much right now as many carbon
05:01wheels do come tubeless ready but if you're eyeing up a pair and they don't say they're tubeless ready
05:07then you may want to consider buying some rim tape and valves to get them ready.
05:12We've made videos in the past on how to set up tubeless tyres so I'll leave a link to that in the corner of the screen.
05:25We're nearly there with finding the perfect set of wheels for you but we have to ensure what you're
05:30looking at will actually be compatible with your bike. There's a number of things to consider like axle
05:37type, wheel diameter and brake compatibility. For instance a wheel set designed for rim brakes may
05:44not work for a bike that has disc brakes. To work out what's right for you check the spec sheet for
05:51the wheels that came with your bike and the specifications of the ones you're looking to upgrade to.
05:57Also be sure the wheels you're wanting to upgrade to align with your intended use i.e don't buy mountain
06:04bike wheels for a road bike. Wheel sets often come with different free hubs depending on what group
06:09set your bike has. If you have a SRAM group set then you'll need a SRAM free hub. The same goes for
06:15Shimano and Campagnolo. Some simple checks here will mean you don't end up buying rim brake wheels with a
06:22SRAM free hub body for a disc brake bike with a Shimano group set.
06:25You may see some chatter online about hooked versus hookless wheels. In my opinion if you're unsure
06:38just go for hooked rims. That's not to say that hookless wheels are bad it's just that you need to
06:44ensure you fit hookless ready tyres to them which can be an extra layer of confusion which you might
06:50not want to get into when you're buying your first set of carbon wheels.
07:00Finally we're on to our last consideration and this one kind of plays into the first one.
07:05Cost of maintenance. While this can be attributed to full bike servicing I think it's at least
07:11important to give it a bit of a thought before committing to a super swanky set of wheels.
07:17More expensive wheels can come with fancy ceramic bearings which are said to reduce rolling resistance
07:23and make you faster. But in reality that saving is minuscule and if that saving really makes a
07:30difference then it's likely you're a professional cyclist. Bearings like these can wear out quite
07:36quickly and can be costly to replace so while they may sound exciting the reality is for most people
07:43they can be left alone. If you buy wheels from a reputable brand like Hunt then you can choose the
07:49wheels you're after and opt for stainless steel bearings and select the right free hub for you
07:54making the buying process much easier. I would always recommend buying from a well-known brand like Hunt
08:00so I've left a link down below to the wheels that I've shown you in this video if you want to find them
08:06for yourself. If you have any questions about buying carbon wheels then drop them down below
08:12and I'll do my best to answer them.
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