Specifications – A high-quality, robust semi-aero road rim with a 18 mm internal / 22mm outer width for wider road or cyclocross tyres. How often do riders complain of their shallow-section aluminum wheels not being stiff enough? Striking rather than avoiding rocks, ruts, grates or even worse, wrecks wheels fast. Rear wheel only $560 plus shipping. Designed with the heavier rider in mind. But aero bike wheels, those in the 55mm to 65mm range are also road racing bike wheels and regular riding wheels for fast roadies riding on flat and rolling terrain. The taller rims typically have more layers and are laid at an angle to increased the rigidity. Alloy quick releases included (100g). Simon Richardson takes a look to find out, Do Deep Section Wheels Climb Faster?Thanks to Shimano for the products used in this video. It’s 32mm deep section rim enhances mud shedding so is perfect for cyclocross use. I was previously riding Shimano RS81 C35 wheels – 35mm deep with an alloy brake track and carbon fairing (16 spokes laced radially up front and 21 spokes – 14 spokes 3X on the drive side and 7 radial on the non-drive side – on the rear wheel). The term originally referred to portions of a log which had been split lengthwise into four or six sections. The 2.0mm stainless steel black spokes make it one of the best road bike wheels for heavy riders. The Mavic/Shimano set is a great starting point for any road bike rider of any riding level. Exceptionally strong, stiff & light. Typically, the deeper cross section on the rim will provide extra lateral stiffness in the final wheel. Deep – Rim depth of 40mm and above is considered deep section. can add extra spokes to support your weight) and color choices. They are good, if a bit heavy, full carbon aero wheels. Even less practical than wheels with very deep sections are wheels with unevenly-spaced spokes, or with spokes which attach to the rim and hub in unconventional ways and locations. Rims for tubeless tires may not have spoke holes which extend all the way through. jphil97 December 21, 2018, 12:41am #1. The reason a deep section wheel is helpful is that the deeper cross section is much stiffer, i.e. They weigh a little more than non-deep section rims though, and you may wish to avoid the deepest of rims if you are going to be riding in strong crosswinds. See below for more information. Some of these wheels provide a real advantage to racers; others only a placebo effect. For security, use of Google's reCAPTCHA service is required which is subject to the Google Privacy Policy and Terms of Use. Hubs: 433g (pr) On smooth road surfaces, deep section rims allow you to cut an aerodynamic line through the pack, and the rigidity makes your sprint as efficient as possible. If weight is not a factor, the strongest rim I can think of would be a Velocity Chukker. It is closely linked to 6069 alloy. They are less standard in terms of weight, but their rim depth will be between 30mm to 50mm. In Addition, you can upgrade to the Deluxe build. Otherwise, you will likely roll happily with 32-36h rims, good quality spokes and a professional wheel build. Our Big Fella rim brake wheelset. Aero wheels are usually made from carbon fiber but budget wheelsets will contain aluminum. In return, you get a wheel that may be more suitable for big riders and/or you can use a few less spokes to save weight and improve aerodynamics. Rim width. I don’t know about you, but I almost never hear that – short of a wheel with spokes that are far too loose. These 50mm deep rims are capable of injecting a huge dose of speed into most bikes. You may still have your stock wheels that came with your bike or another alloy set you use for all-weather training. 8-9-10-11 speed Shimano, Campagnolo and Sram free hubs are available. Cycling, for all of the team here at HUNT | TheRiderFirm, is a core passion - whether we are riding along a ribbon of forgotten singletrack; pounding through the daily commute or racing our riding buddies to the next street sign... riding is very much a part of what we do at TheRiderFirm. Zipp's Firecrest shape is widely considered to be among the least problematic thanks to its bulged sidewalls, and most wheelmakers now offer something similar. Most riders would strike a comfortable compromise with wheels that have a rim depth of between 40-65mm, offering adequate aerodynamic benefits without too … For Road wheels, which are slim and not so robust, there is a maximum limit of 80-90 kg. – psycling Feb 5 '14 at 16:43. "With another tyre, one with a completely smooth profile, the figure drops to 8-10°". Hub details – Miche have been manufacturing hubs for many years, quality Italian engineering, good looking products and sensible prices. Mavic Ksyrium Elite. If you take a look at any graph of drag vs yaw for some deep section wheels you will see that at higher yaw number the drag produced by the wheel is much lower than at low yaw numbers. Eyelets. They're all Swiss Side wheels: The box section Heidi (light blue) and three depths of their toroidal Hadron rim. (If you want to know more about the way this site handles the data, then please go through our, We are Still Open - Visit By Appointment Only. Designed with the heavier rider in mind. A CCC wheelset may often be a third or fourth one in your quiver. Rabobank uses Fir Santara deep-section rims. They can be heavy though and hard to control in cross winds. We build this into the lay up and laminate structure of each model. Some can also climb. The strongest, most durable wheels have deep section rims, lots of spokes (think 32 and up) along with a well designed hub. A spokeshave is a tool originally developed for this purpose. It is deeper, to add strength. … This paper introduces the 52, 62 and 82 Carbon Aerodynamicist deep section wheels. Deep-section aero wheels offer some of the biggest speed gains you can find, along with your helmet and clothing. One look at our yaw graph above shows that you're losing almost all of the aero advantage of a deep section if that's the case. High spoke counts (having a lot of spokes) increase the robustness and durability but come with a weight penalty. Full Disc Rear Wheel vs Deep Section for Triathlon and TT. The strongest, most durable wheels have deep section rims, lots of spokes (think 32 and up) along with a well designed hub. Riders that can hold an average of less than 31km/h; Very light riders like juniors ; Criteriums that require constant acceleration, or races with a lot of climbing ; 20-30mm wheels are suitable for cyclists who don’t have the power to drive a bigger wheel.