Today's Paris-Roubaix promises to be a gripping race. (Don't worry, no spoiler from us!) Will Tadej Pogačar add the 'Queen of the Classics' to his incredible palmarès? Or will the 'Hell of the North' elude yet another champion's dreams?The cobbles of northern France are as bumpy as ever, but gone...
Selecting Rene Herse tires for your bike is easy, because our program is logical and simple. It's all based on performance. We don't offer dozens of functionally similar tread patterns—just three that cover all riding conditions. Rene Herse tires are available with four different casings, because the casing, more than...
In discussions of supple tires, you sometimes hear comments along the lines of: "If wide tires are so great, why don't they score at the very top in lab tests?" That's a good question, and it goes to the root of how to test things: If tests don't replicate...
This is just a short note to say that our 12-speed compatible 44/28 chainrings are back in stock. 42/26 rings are in production, as well as other ring sizes that have been sold out for a while.You may wonder why we offer so many chainrings choices. With 11- or 12-speed...
If you've built a bike with quick release hubs lately, you probably noticed that elegant and lightweight quick releases are hard to find. I know, because that's a problem I've run into. I am embarrassed to admit it: My Rene Herse bikes for Paris-Brest-Paris, Oregon Outback and Unbound XL all...
Customers sometimes ask us why Rene Herse and FMB don't list the TPI (threads per inch) of the tires we make. The answer is simple: TPI is of limited use when assessing the quality of tires. In fact, TPI can be misleading.Tires with supple casings are faster, more comfortable...
When I was preparing my FKT ride over the notoriously rough gravel of the Oregon Outback last year, I needed to figure out what tire pressure to run. I looked at some online tire pressure calculators. One suggested to run my 54 mm-wide tires at 16 psi (1.1 bar) –...
Before there was gravel, there was Paris-Roubaix. The famous race used to be a relic from a past when many races of northern Europe went over cobblestones. While other races – especially the Tour de France – became 'sanitized,' the Queen of the Classics played up its image as the...
When we asked Lael Wilcox which tires she needed for bikepacking, the Fleecer and Oracle Ridge dual-purpose knobbies were the result: great traction on loose and muddy surfaces (and snow), but fast and grippy on pavement. Plus quiet thanks to our noise cancellation technology. These tires cover the multitude of...
We just received another tire shipment, this one mostly with Extralight models that had been out of stock for a while. For me, the Extralight casing is one of the things that defines our Rene Herse tires. It's the most supple casing you'll find anywhere, matched only by the finest...
Let's start with the new tire: We're excited to expand our 26" offerings with the 26" x 1.8" Naches Pass Endurance. The Naches Pass is the 26" equivalent of our iconic 650B Babyshoe Pass – the tires we ride on our own bikes more than any others. In fact, Natsuko runs...
Our tires are developed in the field, by some of the world's best riders. For us, racing isn't about marketing, but about testing and improving our products. And there's probably no test as harsh as the Silk Road Mountain Race: A 1858 km (1154 mile) trek over old Soviet military...
The response to the new 650B x 55 mm Umtanum Ridge surprised everybody: The Endurance casing was sold out within 4 hours, and the Extralights lasted only a little less than a day. We just received another shipment, so both models are back in stock. The Standard casing will follow...
The new 650B x 55 mm Umtanum Ridge tires have landed! Now our widest knobbies are available in the three most popular wheel sizes: The award-winning 700C/29" Fleecer Ridge is perfect for the latest drop-bar mountain bikes. The 26" Humptulips Ridge has made classic mountain bikes fun again. And now...
With the 2021 Tour Divide happening this year – on a shortened course, since the Canadian border is still closed – Neil Beltchenko from bikepacking.com looked at what he considers the best tire for this challenging 2,745-mile (4,418 km) course. Neil has more experience than most: He has ridden and raced...
All our research shows that wide tires roll as fast or faster than narrow tires (if they use the same casing). How come that generations of cyclists believed that narrow tires are faster? The answer is simple: Narrow tires feel faster. They simulate the sensation of higher speed – without...
Last week, we talked about how real-road tire tests have revolutionized our understanding of how bicycles work. We've looked at different ways of testing tires, and why it's so important to perform tests carefully and under realistic conditions. Today, let's look at some results of our...
Ever since we've worked with Lael Wilcox to develop the 29" / 700C Fleecer Ridge dual-purpose knobbies, we've been deluged with requests for 26" and 650B versions with the same noise-cancelling tread pattern. We launched the 26" Humptulips Ridge late last year. Now we're excited to announce the 650B /...
One of the 'secrets' behind the performance of Rene Herse tires lies in our R&D. We run our tests under real-world conditions, so we can optimize our tires for what matters: riding on real roads. When we started our research 15 years ago, high-performance tires were narrow and designed for...
Cable hangers aren't a very exciting topic. We love to talk about derailleurs or brakes, because they are complicated parts with many intricacies. But cable hangers...? And yet they're as important for the performance of your bike. It's small parts like these that can make a big difference when it...
Recently, a reader asked: "Why are you so focused on saving a gram here or there? For the 99.999% of us who are not professionally racing, but just wanting to get out there and ride, shouldn't the focus be on function and longevity?"Of course, the reader is right – some...
We're excited to add a few new products to our program. The Technomic stem is the workhorse among Nitto's stems. Like the top-of-the-line NP, it’s forged from aluminum for ultimate strength. Functionally, the two stems are almost identical. Most of the differences are aesthetic: The NP...
We're excited that our Fleecer Ridge tires won the 2021 Design & Innovation Award in the Category Off-Road Components. This prestigious European prize is based on real-world testing. The 30-strong, international jury consists of journalists, test riders and engineers who are amongst the most renowned experts in their respective fields....
Cantilever brakes have traditionally been the way to make brakes for bikes with wide tires. Invented by Nicola Barra in 1936, they were among the first direct-mount brakes with pivots that attached to the fork blades and seatstays. This eliminated the flex that is inevitable with long brake calipers that...
The new Humptulips Ridge 26" x 2.3" knobbies have arrived! Usually, we airship just a few tires for photography, but with so many riders eagerly awaiting these tires, we sent over a few more. We have a small quantity with Standard and Extralight casings (tan sidewalls), as well as the...
We usually don't expect to get 'Gear of the Year' awards – we don't advertise, since we prefer to spend our resources on R&D and high-end materials rather than marketing. And our products are expensive to make, so we can't send out a lot of review samples, either. We're especially...
It's been a long time coming – the latest of our dual-purpose knobbies, the Humptulips Ridge 26" x 2.3", is in production now. The tires renew our commitment to the 26" wheel size, whether it's for modern all-road bikes like my Firefly or classic mountain bikes that can be a...
Creating original artwork is always fun – especially when we work with Miyoshi. His iconic drawings delight the readers of our book The All-Road Bike Revolution. We wanted to enjoy them at other times, too. So we put some of our favorites on two water bottles. (more…)
Nothing else has changed our riding as much as modern generator hubs and LED lights. When I first started riding the almost-mythical (and now long-defunct) cross-state races in Washington – Cannonball and S2S – I ran a Nightsun battery light. These races started just after midnight in Seattle, so you...
After months of R&D and testing, we're now offering Rene Herse cranks with a 40-tooth one-by chainring. One-by is a great idea: Get rid of the front shifts that always break your rhythm, and you end up with 11 or 12 consecutive gears. For most riders, that's enough for all...
When you ride 1200 km (750 miles) unsupported, almost non-stop, you need to carry a few things. Clothes are the most important – it's cold at night, warm during the day; it can rain; and you need to be prepared for all of it. You'll want to carry a little...
It's all nice and well when we talk about our tires – why we design and manufacture them a certain way, how we think they perform, etc. The real proof is when others test them. Especially independent testers who've ridden dozens or hundreds of tires. And if the review comes...
Until 1991, all bikes in Paris-Brest-Paris had to be equipped with fenders. Traditionally, this had been a way to distinguish randonneur events from races – the randonneurs were expected to ride bikes that were equipped for real-world riding. However, by the 1980s, there simply weren't many performance bikes with fenders...
When I got my new C. S. Hirose, I was excited to have a bike with wide tires for the gravel roads of the Cascade Mountains. I love my other Hirose, and so I asked the builder to make the new one as similar as possible. Some parts we brought...
In France, the Tour is one of the rituals of summer. I can't count how many times during my research I've interviewed somebody while the colorful images were playing on TV in the background. Racers, randonneurs, cyclotourists – all enjoy the grand landscapes, the beautiful form of the riders, the drama...
This year's rides have been more self-supported than usual – cafe stops aren't really part of the program right now. So the 'new' bike that I built for last year's Paris-Brest-Paris has seen a lot of use, since it's designed for riding long distances without stopping. In our series about...
Keeping everything in the Rene Herse program in stock is a challenge during the best of times, and it's been especially difficult during the pandemic. We're always excited when a shipment comes in, and even more when we get several. After a long wait, our
1,409 miles and more than 115,000 feet of climbing. The French Divide is a bikepacking race that traverses the entire length of France from North to South. (more…)
Lael Wilcox has been enjoying her Oracle Ridge prototypes all summer in Alaska. Now you can get a set for your bike, too. The new tires are now in stock with Standard, Extralight and Endurance casings. (more…)
When we introduced the our Fleecer Ridge 700C x 55 mm dual-purpose knobbies, we sent two sets to Neil and Logan at Bikepacking.com. Since the Fleecers are our first tires specifically intended for bikepacking and the Tour Divide, we were eager to get their feedback. That was a few...
When bikepacking legend Lael Wilcox talked about the tires she wanted for her bikepacking adventures, she mentioned a 48 mm-wide knobby in addition to the Fleecer Ridge 700C x 55: Ideal for many modern gravel bikes like her Specialized Diverge. Lael suggested a great name for...
There's a lot of talk about optimizing tire pressure these days. In years past, most of us inflated our tires to the maximum pressure rating shown on the tire sidewall. It's more complex now. Like Goldilocks, we add air and then let out some again, until we've found what seems...
These days, it's widely accepted that 700C wheels roll faster than smaller hoops. It's a bit like the old belief that narrower tires are more efficient – so self-evident that it doesn't even need explaining. After all, simple physics tells you: A bigger wheel rolls faster, because it hits bumps...
Sometimes it's the small things that make a big difference. Things that we need or want, but that nobody makes because they are, well, small and not so profitable, since they'll sell only in small numbers. But we need them for our own rides, and so we're making them. We've...
When I asked which part of my bike for last summer’s Paris-Brest-Paris our readers wanted to hear more about, the answer was: “Everything.” So I'm writing a series of posts about the parts of the bike. I’ve already talked about the frame and the
Car and motorcycle tires have been tubeless for decades, but bicycle tires have continued to use tubes. That changed during the 2010s, when first mountain bikers and then the riders of all-road and gravel bikes started to experiment with tubeless technology. They reason was simple: If you could run your...
With all the emphasis on gravel and less-than-smooth backroads, it's easy to forget the joys of pure speed as you glide over smooth pavement. And perhaps nothing is more about speed than triathlons. Few people know that both BQ team rider Mark and I did triathlons way back in the...
Sometimes small things make a big difference: The Rene Herse musette bag is one of the most useful things you can bring on a ride. (more…)
https://youtu.be/IOscnup4Rys If you missed yesterday's live talk on Bikepacking.com, it's now uploaded to their channel – click above to view it. It was a fun conversation with two Tour Divide racers, Lael Wilcox and moderator Neil Beltchenko, about what they want in a tire, how we're developing tires, and how we've...
We've got the new Fleecer Ridge 700C x 55 bikepacking/gravel/all-round tires in stock now. They come in the Standard, Extralight, Endurance and Endurance Plus casings. This means you can get the volume and groundbreaking tread pattern – more of that in a moment – with a full range of casings....
Let's start with the most exciting part first: We've got new 75 mm-wide fenders, both in 650B and 26" versions to fit comfortably over our widest tires. They're made from a thicker aluminum for extra strength, so it's well-suited for bikes with knobby tires which can...
We're expanding our tire line-up for tough conditions: Two of our most popular tires are now available in reinforced Endurance and Endurance Plus versions. (more…)
The standard way to make tires for gravel racing is simple: Use a smooth center with side knobs that are supposed to help with traction in corners. The idea is that you roll on the smooth part most of the time, and you get added traction when you lean into...
Long distance bikepacking is all about making equipment compromises. Generally speaking, for me, bikepacking is multi-day dirt-road riding and carrying what I need along the way. Road surfaces, conditions, and weather are ever-changing— that’s part of the adventure. When setting out for a tour, I select equipment based on what...
Over the last year, we've worked on re-introducing FMB tubulars to the North American market. FMB tubulars perfectly complement our Rene Herse clinchers. They feature similar no-nonsense tread patterns for road, dirt and mud. FMB's three casings all offer supple performance, but they vary in their degrees of sidewall protection....
Many of you asked for more tires with Endurance casings... The 700C x 35 has long been a favorite of gravel racers and all-road riders. Now you can choose between the versatile Standard casing, the superfast Extralight and the tough (but still lightning-fast) Endurance.
Editor's Note: 'Gravel' means different things in different regions, from the smooth dirt roads of Vermont to the Flint Hills of Kansas. Few riders have as much experience riding and racing all over the world as Ted King. Here is how the 'King of Gravel' chooses his tires.It’s only in the...
Rene Herse tires are safe to use on hookless rims from Enve and Zipp – even when mounted tubeless (for tubeless-compatible tires). Over the last year, we've worked with the engineers from both companies to ensure the full compatibility of our tires with their rims. Tubeless tires are an emerging technology....
When I asked readers which part of my bike for last summer's Paris-Brest-Paris they wanted to hear more about, the answer was: "Everything." So we'll make a series of short posts about the parts of the bike. I've already talked about the centerpull brakes here. Today, let's look at...
We're excited to announce that our ramped-and-pinned chainrings are 12-speed compatible. We knew that 12-speed was coming when we developed our 11-speed rings, so we tried to anticipate the requirements, so that our chainrings would be compatible with 12-speed as well. Now we've completed our testing, and we're happy to report...
Handlebar bags are one of the best places to carry luggage on your bike. Right in front of you, the contents are easy to reach. A handlebar bag doesn't increase your frontal area, so it's aero, and it doesn't get caught on obstacles when you ride through tight spaces....
When we started this series to celebrate Bicycle Quarterly's 15th anniversary, we thought we'd eventually run out of myths. But it seems that new ones are created as fast as we can debunk old ones. The latest is "700C wheels roll faster than 650B." This is stated with the same certitude...
When we started to publish Bicycle Quarterly 15 years ago, it seemed that most of the technical aspects of bicycles were well-known. And yet, as we tested many different bikes, we started to question many of the things we had accepted as 'facts.' To celebrate our 15th anniversary, we’ll...
How durable are leather saddles? It's a question we often get with respect to the Berthoud saddles we distribute in North America. Especially now that it's winter here, and often raining. Will a leather saddle be ruined if it's ridden in the rain? The answer is a reassuring 'No.'...
The euphoria about gravel bikes is hitting a snag: Many riders feel that their gravel bikes are slower than their road bikes. For example, James Huang, the technical expert from CyclingTips.com, posted:"I've been spending too much time on gravel and mountain bikes lately. Good to be reminded what real speed...
You asked for it... Many customers requested our Barlow Pass with the Endurance casing. It makes sense – 700C x 38 is a versatile size. If your rides are littered with glass, steel wires or goatheads, the Endurance casing is going to be your friend. You get a tire with...
Rene Herse tires are available in many widths, with two tread patterns and four casings. All this so you can find tires that are ideally suited to how and where you ride. Today, let's look at the different casings. Which is best for you? (more…)
If you've been to the Philly Bike Expo last weekend (or looked at the photo feeds), you've seen many custom bikes with our Rene Herse taillights. (Above is Brian Chapman's.) The taillight has been one of our more popular products. (more…)
We like Road.cc, the British web site, because they really ride the products they test. They've got a number of testers, and their opinions are refreshingly unbiased and honest. At the end of each test, they ask their reviewers "Would you buy this product?" and "Would you recommend this product to...
When I spec'd my new bike for this year's Paris-Brest-Paris (and for our adventures in the Cascade Mountains), I opted for centerpull brakes. I didn't choose centerpulls out of nostalgia. For the riding I do, they are the best choice. Why not disc brakes? It's undeniable that the best hydraulic disc brakes...
Autumn means colder temperatures and rainy weather, here in the Cascade Mountains and in many parts of the world. More than ever, the grip of our tires is on our minds. Why do all Rene Herse tires have black tread? Colorful treads can look nice, but black rubber offers the...
In the northern hemisphere, we are moving into the season where we need good fenders: They can make the difference between enjoying the ride and enduring it. The Pacific Northwest, where we live and ride, is known for its long rainy season. We cycle year-round, so it's natural that we...
How fast are our tires? We know that the casing, and not the width, determines a tire's speed. When I rode Paris-Brest-Paris on 42 mm-wide tires (above), I knew that I wasn't giving up any speed over narrower rubber. But in absolute terms, how fast are our Rene Herse tires? Manufacturers'...
When I built my new bike for this year's Paris-Brest-Paris, I was reminded of professional racers in the old days, who brought their favorite saddle and handlebars to the builder of their new bike. I've talked about handlebars here; today, I'll cover saddles as the second contact...
Tubeless tires have changed what we can do on a bike. When the terrain is really rough, not having to worry about pinch flats allows us to run lower tire pressure for more comfort, more traction and more speed. (The speed comes from the lower pressure on rough surfaces, not...
We developed the Endurance casings for our Rene Herse tires based on requests from gravel racers like Ted King (above), who need tires for truly harsh conditions. A race like Dirty Kanza traverses 200 miles of sharp stones in the Flint Hills of Kansas. The lead racers travel at high...
With the 750-mile Paris-Brest-Paris coming up, demand for generator hubs and lights has been high. We've just received another shipment, and now all products are back in stock, plus there are some new items as well. By far our most popular generator hub is the SONdelux Wide-Body. In addition to all the...
Square taper bottom brackets may seem like anachronisms dating from the last century, and yet they remain the best option for metal cranks. Here is why our Rene Herse cranks use square tapers and will continue to do so in the future. Modern bottom brackets have larger spindles, so they can...
Small things can make a big difference, especially on long rides. With handlebar bags, it's important that they don't flop around as you ride. That is why they are supported by a rack at the bottom. At the top, keeping the bag from moving from side to side is helpful...
Our series of 'Myths in Cycling' continues with a look at rim width. You often hear that wider tires should run on wider rims. Intuitively, that seems to make sense – match the wider tire to a wider rim. You also hear that wider rims make the tire handle more...
With wide tires, you can tune the ride of your bike to the terrain and to your personal preferences. This gives you options that simply did not exist in the past. Gone are the days when we inflated our narrow tires to the maximum pressure and rode on rock-hard rubber. Even...
Riding long distances – especially on rough roads – puts different demands on your body and your bike than short and fast-paced races. The contact points with the bike become more important the longer you ride. These days, you don't hear much about them, especially the saddle and handlebars. If you...
It's hard to believe that the first Oregon Outback, that incredible 363-mile gravel race, was just five years ago. It's almost like we live in a different world now, so much has changed... Back then, the idea of running a race that traversed the entire state of Oregon from south to north...
Working with Ted King, winner of last year's Dirty Kanza gravel race, has added a new perspective to our R&D. We've got a lot of experience riding gravel, even racing it, but today's mass-start races aren't the same as exploring the Cascade Mountains on forest roads, or even racing the...
Like many cyclists, we love climbs, but we live for twisty downhills. The feeling of the bike leaning deep into a turn is something that is hard to explain, yet easy to enjoy. https://youtu.be/mvGv9IEiDzY This video clip was taken on a short descent toward Lake Washington. We know this road well, and...
When Ted King recently won the Epic 150 gravel race in Missouri on our Rene Herse Steilacoom tires, many were surprised that he ran knobbies on a fast course. But there were a few muddy corners where the knobs would provide valuable grip, and Ted knew that on the smooth...
As part of our series on myths in cycling, let's look at wheel size and how it affects speed. Even though all-road tires have grown wider in recent years, many bike makers have stuck with 700C wheels. It's a size that is familiar to road cyclists, and there is also...
After 2 years of R&D, we're excited to introduce the UD-2 rack in a version for cantilever brakes. All you need to fit this rack on your bike is a hole in the fork crown and cantilever brakes. Handlebar bags are popular for touring, randonneuring and bikepacking,...
We're offering a new chainring combination for our 11-speed compatible Rene Herse cranks. The 48/33 is a perfect size for fast-paced group rides – you won't get dropped even on downhills with a tailwind, yet the 48 is a bit smaller than the more common 50, allowing you to stay...
[youtube https://www.youtube.com/watch?v=zmt02COlmb4?rel=0&w=640&h=360] The Juniper Ridge 650B x 48 mm dual-purpose knobbies have arrived. Unlike any other all-road tire, they combine excellent speed and cornering grip on pavement with unrivaled traction in mud and snow. At 450 g (Extralight) and 510 g (Standard), they are among the lightest tires in this popular...
They call Ted King the 'King of Gravel': Winner of both the Dirty Kanza and Grinduro in 2018, he's the man to beat. With 'gravel' being the fastest-growing segment of the bicycle market, even professional teams are lining up to challenge Ted. So what does a champion do when others...
Our Rene Herse cranks are available in three length: 165, 171 and 177 mm. We chose 3.5% increments, because that is the smallest difference you'll notice as you ride. That part is just common sense. What makes our cranks unique among small-production cranks is that we use different forging dies for...
Tubeless tires have eliminated the risk of pinch flats. For riding in really rough terrain, they are a game changer. But like all new technologies, it's taken some trial-and-error until we figured out how to run bicycle tires tubeless.Of course, tubeless tires are nothing new. Car tires have been tubeless...
All-road bikes with wide tires are the hottest trend in cycling. There is a level of excitement that we haven't seen since the mountain bike boom of the late 1980s: These new bikes bring new people into the sport, who are enticed by the idea of cycling on small roads,...
"An exceptional tyre that will make you faster and happier." That was the verdict when the British web site www.road.cc tested our Bon Jon Pass tires recently. When we hear positive feedback, whether it's from a professional tester or a customer, it makes our day. I smiled when I read the calculation...
This used to be one of the first things you learned as a cyclist: If you want to go fast, make sure your tires are pumped up to the maximum pressure. The harder your tires are inflated, the faster they roll.We now know that this is not true. The...
Winter riding is fun. The crisp air, the clear skies and the beautiful views. Getting out and breathing fresh air. There are many reasons to enjoy it. Winter riding requires preparation. The most obvious is clothing – which we'll leave for another post. Today, let's talk about what makes a good...
Starting in early 2019, Rene Herse Cycles will be the sole brand for all tires and components made now by Compass Cycles. This streamlines our two brands and clarifies the philosophy that guides us. Since Lyli Herse asked us to become custodians of the Rene Herse name more than a decade...
One of the benefits of wide tires is that they run at lower pressures. Yet the supple casings of our Rene Herse tires require higher pressure to corner well and not bottom out on big bumps. Doesn't the higher pressure negate the benefits of wider tires? Think of the tire casing...
As the days get shorter, many cyclists are thinking about lights. How do you measure the quality of a headlight? It's tempting to look at how many lumens the light puts out. After all, brighter is better, isn't it?On the road, what matters is not lumens, but lux. What is...
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