Crankbrothers Dunarri Speedier Lever , Black

I don't normally write Amazon reviews, but when I do, it's because the product has improved my quality of life. I recently bought a new rear Mavic wheel that's tubeless ready, but I use clinchers. Specifically, I've ridden Gatorskins for the better part of 10 years. Now, Gatorskins are amazing for puncture resistance, but they're notorious for being extremely difficult to get on and off the rim because the bead is crazy tight. When I got the wheel, I was naturally ecstatic because I hadn't ridden in 3 weeks. When I got the wheel home, I had to literally cut the stock Yksium tire off the rim because I could not get the tire off it. It took me 2 hours to get the new Gatorskin on it using levers because the tire was insanely tight and the tubeless ready rim's dual tracks are a unique challenge. Of course, I flat on the inaugural ride. It takes me an hour to finally get the tire off the rim, but the bead is so tight as I'm trying to get it back on the rim I puncture 2 tubes. I am livid. My thumbs are blistered and fingers are bleeding. I have to call a Lyft to rescue me. That night, I look for tools to save my sanity, and I find this and buy it immediately. It arrives quickly cuz Prime, and of course I flat the next day about 25 min into the ride. Using this Crankbros tool I'm able to get the tire off the rim, change the tube, and get it back on the rim in 10 minutes. Compared to the 1-2 hours I spent the first few times, it's unbelievable. Buy this thing. It's big, but it works like a dream.

I've used 8 inch metal and plastic tire levers for a LONG time and they work OK but you have to be careful with them because it's easy to pinch a tube between the rim and the metal lever. Metal and even plastic levers can also scratch rims pretty quickly and I'd NEVER use a metal lever on a carbon fiber wheel. This Crankbrothers speedier lever is an excellent alternative to metal levers. I've removed and replaced 10 tires with this handy little tool since it arrived. This lever is solidly built, thoughtfully designed and is small enough to keep on a road bike for a field tube change or tire replacement. I utilize re-usable zip ties to speed things up with certain tires (see photo). I'll get one part of the tire and tube seated, zip it in place and move around the tire with this lever and then air up the tire after removing the zip ties. This lever is faster than dual metal levels and easier as well. I also occasionally use water based golf grip solvent as a lubricant for the tire bead - soapy water works as well. It helps the lever slide easier. I'm going to buy a couple more of these for the shop and my other cycle. Hope that helps!

This tire lever is AMAZING. I was skeptical on ordering, so as soon as I got it I immediately tested it on the hardest tire/wheel combo I have ever encountered. I literally broke 4 of my favorite levers getting these set up, and it took 30-40 minutes of hard, frustrating work to get the job done. (Typically to get a tire off, change a tube and remount a tire it is about 1.5- 2 min, rarely more than 5 for a difficult tire and/or rim). I was very nervous to do this test, as I never wanted to experience what I went through to mount these again! A quick look at the lever, and what wasn’t clear in the pictures was immediately obvious in how to use the product, 1 end to remove a tire, the other end to mount the tire. First the removal- which took about 10 minutes with a very good set of levers. Using just one of these the bead was out, off and tire/tube removed in under 20 SECONDS! I could not believe how easy and fast it was. This would be very easy for most women riders I know. Next up mounting- this was unbelievable hard with standard levers, particularly the last 5-6 inches which were crazy tight. Switched tool ends, snapped the tool into the wheel bead, and pulled the tool around the wheel. The tool pushes the bead of the tire over and into the rim as you go, and makes it virtually impossible to pinch the tube, which is particularly great with latex tubes, which is what I use. Up until the last 5 inches it was incredibly fast and easy, but as I got to the crazy hard part it there was definitely more resistance, and I had to use my left hand to assist in pulling the bead up. For me, this was slightly hard, but very manageable. 30 seconds and tire was mounted! I absolutely could not believe. Just to confirm it was not luck, I removed and remounted the tire 3 more times, each one similar or better time than the first effort. I went from the despair of feeling I was going to have to give up on what my research showed was far and away the best tire for my wheel, to the elation that $ 8 bucks can allow me to deal with ANY tire wheel combo quickly and reliably. For easy tire/wheel applications there are a lot of good lever options, but for difficult applications there is nothing better than this tool. While it is light, it is a little bulky, but absolutely worth finding a way to add it to your kit!

I've got this after spending several hours trying to pull on 30mm tubeless P-Zeros on 25mm wide hookless rims using regular levers and a bead jack. While, unsurprisingly, it was not able to pull on these tires by itself, I succeeded in using it to hold the bead from slipping on one side and managed to finally pull on the tires with a bead jack. There are clamps that do the same and cost $15 or there is this lever for less than half. And it works great for pulling tires off. Also great to pull on tires, which are not extremely tight.

This lever does work and is better than traditional levers. With that said it is a bit awkward in terms of hand position and as noted by others the hook for mounting is too thin and looks like it will break easily. I bought this and a tyre monkey at the same time to try both and recommend the tyre monkey hands down. It may be 3x the price but the tyre monkey is much easier to use and I think will be much more durable.

Have been using this for two years, at least twice a year to add and remove spiked ice tires It is a must-have for tight wire beads. I juat uaed it to swap out my fat tires. The somewhat sharper edged install lever and brass-knuckles like grip make pulling the bead up, out and off the rim a lot easier than the small plastic tire levers - without scratching or damaging the rims that may happen using the big metal Park Tool levers (which are a must for really stiff beads). The groove in the tool to install is really handy to slide the bead in the rim without pinching the tube. Again the grip is key to maximizing leverage. For really deep tubeless rims like on my 29er, or even thick wire beads like the CST Toboggan pictured here, this won't be enough. For that I use the long metal Park Tool TL5 levers and the Koolstop grabber for the last few inches of bead.

This tool is amazing, It take tire changing and flat repairs to the next level.. I was on a 62 mile ride caught a flat around 23 miles into the ride, I told the pelelton to go ahead, The tool work so well.I was able to change my inner tube air u p my tire put my tire back on the bike put my stuff away and catch up to the pelelton. HI 5 to this tool.

I purchased this after being stranded on side of road because I couldn't easily remove and install my super tight tires/wheelset combo. When I did finally get the tire installed, I had pinched my tube causing a flat. I tried this - once I really understood how to use it - takes a little practice as they have a slightly different design/approach than other levers, this things works wonderfully. And, I also tried it on not-so-tight installations - and that was ridiculously easy. **Only issue is that its bulkier than normal tire levers but should fit in most saddle bags - it would be great if it collapsed. Total game changer for me - and I also have gained some respect fro CrankBrothers as a company since this is "revolutionary" design - that is, they took a really different approach in designing these levers vs just tweaking the true and tired design that everyone has. See my video review.

Très bon outil. Solide. Un peu agressif pour les montants du pneu donc attention si vous êtes monte en tubeless. Sinon permet de ne prendre qu' un seul outil pour réparer une crevaison en sortie, marche très bien et évite de galérer avec trois démonté pneu qui cassent régulièrement ou abîme la jante si en métal.

Werkt prima en makkelijk. Snel verwisselen ook bij zware vastzittende banden

I saw this and took a chance on Crank Brothers Speedier Tire Lever. This dual sided tire lever is amazing. I have used it twice now and everyone that has changed a bicycle tire, know the last 8 inches of the bead of the tire is the worst, but the hook for the rim slide put the tire on with ease. Whenever I go out cycling, it is a must have tool to be on the bike ride.

Der CRANKBROTHERS Speedier Hebel ist ein weiteres innovatives Produkt aus der bekannten Marke CRANKBROTHERS, die sich einen Namen im Bereich von Fahrradwerkzeugen und Zubehör gemacht hat. Der Speedier Hebel soll dabei helfen, Reifen schneller und effizienter von der Felge zu bekommen und ist besonders bei Mountainbikern und Rennradfahrern beliebt. In dieser Rezension werfen wir einen detaillierten Blick auf die Funktionalität, das Design und die Handhabung des Speedier Hebels. Eigenschaften und Spezifikationen: • Material: Der CRANKBROTHERS Speedier Hebel besteht aus hochwertigem, robustem Kunststoff und Aluminium, das für eine lange Haltbarkeit sorgt. Diese Materialwahl macht den Hebel leicht, aber gleichzeitig widerstandsfähig genug, um auch unter größerer Belastung standzuhalten. • Ergonomisches Design: Der Speedier Hebel ist so gestaltet, dass er mit minimalem Kraftaufwand maximalen Hebel bietet. Dies ist besonders nützlich, wenn man mit fest sitzenden Reifen zu tun hat. Die ergonomische Form sorgt dafür, dass der Hebel gut in der Hand liegt und angenehm zu bedienen ist. • Kompatibilität: Der Speedier Hebel ist für alle gängigen Mountainbike-Reifen, Rennradreifen und Trekkingradreifen geeignet. Er kann sowohl mit Schlauchreifen als auch mit Tubeless-Reifen verwendet werden, was ihn sehr vielseitig macht. • Kompakte Größe: Mit seiner kompakten Bauweise lässt sich der Speedier Hebel problemlos im Werkzeugkit oder sogar in einer kleinen Tasche verstauen, ohne viel Platz zu beanspruchen. • Zusätzliche Features: Der Speedier Hebel verfügt über extra lange Hebelarme, die den Druck auf den Reifen erhöhen und das Entfernen von Reifen noch effizienter machen. Stärken des Produkts: • Ergonomische Handhabung: Der Speedier Hebel bietet eine komfortable Handhabung, die besonders bei längeren Anwendungen oder festen Reifen von Vorteil ist. Der Hebel ist gut in der Hand liegend und ermöglicht präzise Bewegungen. • Kompakt und leicht: Der Hebel ist klein und leicht, was ihn zu einem praktischen Begleiter auf Touren oder für den Transport in der Fahrradtasche macht. Dadurch wird das Werkzeug nicht nur im Alltag nützlich, sondern auch bei längeren Fahrten. • Stabil und robust: Das hochwertige Material sorgt für eine lange Lebensdauer. Auch bei intensiver Nutzung bleibt der Hebel in gutem Zustand und zeigt keine Anzeichen von Verschleiß. • Vielseitigkeit: Durch die Möglichkeit, mit Tubeless und Schlauchreifen zu arbeiten, ist der Speedier Hebel sehr vielseitig und für verschiedene Arten von Fahrrädern geeignet. • Effizienz: Besonders bei hartnäckigen Reifen, die schwer zu lösen sind, sorgt der Hebel für eine deutliche Erleichterung des Prozesses. Der zusätzliche Hebelmechanismus spart Zeit und Kraft. Schwächen des Produkts: • Preis: Der Preis des CRANKBROTHERS Speedier Hebels könnte für Gelegenheitsfahrer, die nur selten Reifen wechseln, etwas hoch erscheinen. Für Vielnutzer ist der Preis jedoch gerechtfertigt, da der Hebel robust und langlebig ist. • Größe: Für einige Nutzer könnte der Hebel etwas größer und weniger handlich erscheinen als einfachere Modelle, insbesondere wenn man nur ein minimales Werkzeug benötigt. Fazit: Der CRANKBROTHERS Speedier Hebel ist ein herausragendes Werkzeug für Radfahrer, die regelmäßig Reifen wechseln müssen oder auf Touren gehen. Das ergonomische Design und die robuste Bauweise machen ihn zu einem zuverlässigen Begleiter, der Reifen schnell und sicher von der Felge entfernt. Dank der Kompatibilität mit verschiedenen Reifenarten und der effizienten Handhabung ist der Speedier Hebel besonders für Vielnutzer und ambitionierte Radfahrer eine ausgezeichnete Wahl. Der Preis ist etwas höher als bei einfacheren Reifenhebern, aber für die Qualität und Leistung, die geboten wird, ist er auf jeden Fall gerechtfertigt. Gesamtbewertung: 4,8/5 Sterne Empfohlen für Radfahrer, die Wert auf Qualität, Langlebigkeit und eine schnelle Handhabung legen.

Amended review. Once I popped the beaded edge of the tyre away from the rim into the center, this tool really did the job. Sliding around the flat tyre, taking it off and installing a tyre But popping the tyre away from the edge has to be done by hand and fingers. I couldn't get the lever to help with this.