New Bontrager Aeolus RSL/ Pro 37. Everything about building wheels, glueing tubs, etc. Of course, all this is subjective. How light are the all-new Aeolus RSL 37 road wheels? One R4 320 weighs 230g (and requires an inner tube); while one Cinturato weighs 290 and needs the tubeless-ready valve and about 60ml of goop inside the tyre. Different wheels suit different people and, at 64kg, the lighter, shallower Bontrager option suits me better. For me, the Bontrager Aeolus RSL 37 disc is a climbing wheel. But for this wheel comparison, I’ve put front and rear on the scales as they are when ready to ride. Bontrager must think so too are they are retiring the 28mm deep Aeolus XXX 2 disc wheelset in its lineup. The ultra-light Aeolus RSL 37 is the ultimate carbon wheelset for road bikes and is made for climbing, criteria and classic bikes. Create a personalized feed and bookmark your favorites. 0. Join Active Pass to get Triathlete magazine, access to exclusive content, 1,000s of training plans, and more. With the new H1.5 fit, it sits in between the two previous standards from Trek (H1 and H2); and, even without cutting the forks and having 40mm of spacers (for the early review period), it put me in a good position. AUD$2,272 (1,400 euros) for the pair. The one bummer about Mt. At what wind angle(s)? (Skinny steel spokes will always have more give than thick carbon rims. The first new bike in a year has prompted a different approach to reviews: as well as focussing on the complete package, it’s interesting to note particular elements that contribute to a great ride quality. Here’s the breakdown of the various bits and pieces. Approx. My Feedback Alpine scale found them to weigh 1,370g without tape or valve stems. The $2,400 RSL wheels are wonderful, but they are $2,400. — quickly unspools into a plethora of more questions: Faster for whom? Super-wide, lightweight road wheels Our rating . Did I want a plusher ride for the descent or a lighter ride for the ascent? THE RIDE. So, who has these wheels … Tech Podcast: What is moment of inertia and why does it matter? (Or is that specificity?). Now it’s time to start meddling with tyres sizes and see how this impacts the ride traits of the Trek Emonda. When I returned with my Focus (fitted with the Bontrager wheels and tyres) to the site of my first test ride on the Emonda, it was difficult to make a judgement call on which was faster or more stable. Gear Reviews Bontrager Aeolus Pro 37 TLR Wheelset Review. As the name of the wheels suggest, the rim height (depth?) – Watch the Bontrager Aeolus RSL 37 review video: click the link below –. Still, I found it an interesting exercise because the immediate impression of the Trek was that it handled better at high speed than my bike. 32 posts 1; 2; 3; Next; FlatlandClimber Posts: 895 Joined: Tue Mar 31, 2020 2:37 pm. Schneller. At AUD$15,799, it is also very expensive. Aside from the not-insubstantial price, it is hard to find fault with the Bontrager Aeolus RSL 37 wheels. In 2020, when there are so many options for wheels and tyres (including tubular, clincher, tubes or tubeless), we are more spoiled for choice than ever before. First Ride: Bontrager Aeolus XXX 4 wheels, Princeton Carbonworks Grit 4540 wheels review. Bontrager — the brand founded by the man himself and owned by Trek since 1995 — claims these Aeolus RSL 37 wheels to be “lighter than shallower wheels, faster than deeper wheels.” That’s a bold statement, and of course, one that must be quickly qualified. Furthermore, the trend of bigger bag tyres adds greater diversity. Free Click & Collect. While the RSL is certainly the winner when it comes to weight thanks to the higher end OCLV RSL carbon fiber, the Aeolus Pro 37 isn’t terrible at 1512g for the set (686g ft/ 826g rr). Aeolus RSL 37 is an ultralight carbon tubular road wheel and the choice of Trek-Segafredo. The other stand-out feature of my early riding sessions were the wheels, Bontrager Aeolus RSL 37, to be precise. 0 (Be the first to add a review!) The Bontrager Aeolus Pro 37 is a wheelset that seems designed for the value-carbon road disc rider from the get-go. Aeolus RSL 37’s have an all-new rim shape that’s faster than deeper wheels and lighter than shallower wheels, all without compromising stability. Evans is that the frost/thaw cycle chews up the road, effectively pulling the pavement apart every 40 feet or so and leaving deep gaps that can really rattle you on the descent. Keith Bontrager is often quoted for saying, “Light, strong, cheap — pick two.” The new Bontrager Aeolus RSL 37 wheels are not cheap. The premium RSL-level OCLV Carbon is lighter and stronger, allowing for faster, more stable rim profiles. Evans in Colorado, because it’s a Fourteener, and because the top 14 miles of the paved climb — the highest paved road in North America — are closed to cars. The centerlock wheels are built with 24 DT Aerolite spokes front and rear on Ratchet EXP hubs with DT Swiss 240s internals. The 2021 Trek Emonda, launched on 19 June 2020, generated quite a buzz. See more from: See more from: Bontrager. Aeolus RSL 37 TLR Disc RSL, in Trek/Bontrager acronym land, stands for Race Shop Limited, so it’s no surprise that these are the lightest of the lineup. While the deep cracks didn’t exactly disappear, the wheels were clearly more forgiving than deep aero wheels. As expected, it offers a huge improvement in ride quality, and not just on high speed descents. … Giro follow-up: Q&A with Jai Hindley’s father – “He was effervescent about doing the time trial” Die Modelle Aeolus Elite 35 und Aeolus Elite 50 verfügen über das bewährte D3-Profil und sind mit einer Profilhöhe von … Sure, there are many wheels out there that are lighter at this depth, but at this price point it’s respectable. That head-shaking continues with the all-new Bontrager … Cool, right? See for yourself ️ trek.bike/aeolusrsl37. In the past, RIDE Media has stripped all the parts of a bike and weighed each item individually as part of the ‘Build Report’. Bontrager’s wheel program is strong — very strong. By Jason Mitchell on June 18, 2020 16 Comments. It climbs as well as any I’ve reviewed from any brand. The Pros just use DT 350 hubs and different material in the rim. The first new bike in a year has prompted a different approach to reviews: as well as focussing on the complete package, it’s interesting to note particular elements that contribute to a great ride quality. You can certainly find lighter wheels at the 32mm depth in a clincher design. Evans, we donned all the clothing we had in our handlebar bags and bombed back down the rough pavement. Designed with the pros The slightly higher handlebars was the most apparent difference between the review bike and my bike on my first ride. That is to say, you can’t switch back and forth between tubes and tubeless without getting more TLR strips. In the review video, you see my reactions to the first ride on my bike with the Bontrager wheels and tyres. All carbon wheels should come with such a policy. is 37mm and they are new in 2020. 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