Le sujet a sans doute été maintes fois traité, mais les réponses me semblent anciennes et la technologie avance. Excusez par avance ma naïveté, je ne suis qu'une cyclotte débutante...
Voilà ma préoccupation : je voudrais équiper mon vélo d'un chargeur pour appareils électroniques avec prise USB, connecté à une dynamo, du style E-werk, tel qu'on peut en trouver sur le site Lecyclo pour environ 120 €.
Mais je ne possède pas de dynamo dans le moyeu, ni de dynamo à friction, mon éclairage étant à piles. Que me recommandez-vous comme dynamo?
La dynamo à friction ralentit-elle l'allure (j'ai déjà du mal dans les côtes!) ? Je me doute tout de même qu'il est inutile de rouler avec la dynamo en action si l'on n'a rien à charger.. ou à éclairer...
La dynamo à moyeu oblige-t-elle à changer de roue avant? Sachant que j'ai des freins à disques... j'ai bien vu sur internet qu'il existe une dynamo dans le moyeu, marque Shimano, pour freins à disque, mais comment mettre une telle dynamo sur ma roue existante, compte tenu de la présence des rayons? sinon, je ne vois nulle part sur les sites dédiés au vélo une roue avec dynamo à moyeu ET freins à disque.
Bonjour Bibiscocote
Je me suis installée il y a quelques mois ce systeme de chargeur pour mes appareils en usb , avec une dynamo toute simple.
C'est facile à installer et c'est pas cher.Sur le site c'est trés bien expliqué.
A plus tard si besoin.
Merci Krinette pour ta réponse . Je suppose que par "dynamo toute simple", tu veux parler d'une dynamo sur jante. Maintenant, je me pose la question de la batterie tampon : est-ce nécessaire, recommandé... pour alimenter un mobile Samsung Galaxy 3 pouvant faire office de GPS ??? Sachant que je n'ai pas besoin de lumière car je ne fais pas de vélo quand il fait nuit, donc pas besoin d'un éclairage à l'arrêt...
En fait si je comprends bien, on a le choix entre le USB2BYK + éventuellement batterie et ses 6 piles (R3 ou R6 ?), bon marché, ou le E-werk + batterie tampon à 180 € les 2... en plus de la dynamo coûtant environ 30 €....
coucou
Moi non plus je ne me sers pas de la lumière , j'ai installé cette dynamo bas de gamme ( 6€) juste pour alimenter via USB2BYk mon portable (grand écran) , MP3 , appareil photos , je n'ai pas acheté la batterie tampon , donc le tout pour une trentaine d'euros . Je laisse en permanence le fil branché sur ma dynamo l'autre extrémité( j'ai mis une prise jack femelle ) je le protège contre la flotte, et quand j'ai besoin je branche ( prise jack mâle ) de mon régulateur et je pédale, pédale , pédale . Pour l'instant j'en suis contente ! (mon branchement est sur le site de USBBYK).
Je part demain ( pour un moi ) pour un périple pour l'Espagne et je pense qu'il vas bien me servir.
A bientôt
" J'aime les gens fêlés car a travers eux passe la lumiére ...... "
J'ai un e werk avec batterie tampon branché sur dynamo de moyeux, je l'ai utilisé cette été pour l'a 1ere fois... la batterie tampon n'a pas vraiment fonctionnée avec mon iphone donc je l'ia branché directement sur l'ewerk..! Mais si tu veux, je suis de quimper aussi (Combrit maintenant!), on peut se rencontré pour que tu vois un peu le système...
Bien volontiers, Sylvain ! N'ayant pas encore tranché entre l'USB2BYK et l'E-Werk, d'autant qu'avec la mauvaise saison qui arrive, les longues balades à vélo devront attendre un peu... je me donne donc le temps de la réflexion. En attendant, j'ai commandé une roue avec dynamo dans le moyeu... après on verra ce que je branche dessus. MP pour le contact.
J'utilise un moyeu dynamo + E werk et batterie tampon (gros effort financier .... d'autres systèmes sont peut être aussi satisfaisant) - J'ai pu, sans pb et sur la durée alimenter;
une tablette 7" (utilisée souvent plus de 2-3 heures par jour : cartographie et Gps - lecture - prise de notes et internet ....)
les 2 téléphones du couple
une autre tablette de lecture ...
le tout, en roulant, ou le soir, sur batterie ....
Bref, très satisfait du montage, du rendement global et de me trouver ainsi en totale autonomie électrique ....
Petite précision : le système de branchement du moyeu Shi... "haut de gamme" m'a paru un peu léger et pas très fiable : il ne faut pas oublier qu'entre les crevaisons et les changements de pneus, on a souvent l'obligation de déposer la roue .... j'ai donc dû "bricoler" un système de branchement plus rustique (dans mon cas, fils prolongeant les connexions et simple "domino" le long de la fourche, protégé de la pluie) - Bref, c'est du bricolage, mais le branchement prévu m'avait paru vraiment trop fragile !!!
Question frein (ou plutôt perte de rendement ...) il y en a sans doute une petite, quelque soit le système utilisé, mais, à l'utilisation, on ne s'en rend pas vraiment compte (surtout en voyage avec un vélo chargé et des pneus plus lourds, donc à forte inertie ....) - J'ai testé aussi sur des raids cyclo (de distance, sans "charge"), ça reste sans problème .... Bonnes randos ...
Merci Michel pour ce retour d'expérience ! Si je comprends bien, le système de branchement du shimano / dynamo dans le moyeu semble "un peu léger et pas très fiable", quel que soit le régulateur/accumulateur que l'on branche dessus, E-Werk ou USB2BYK : c'est bon à savoir !
Ps : j'ai parcouru votre blog : super!
Bonjour,
Je suis justement en pleine expérimentation avec l'USB2BYK. Le boitier seul n'est pas parvenu à alimenter mon smartphone (HTC desire), pas plus qu'un autre lecteur MP3 (aussi gourmand en énergie). Le courant délivré semble malheureusement trop faible (bien que sensé atteindre les 500ma "au taquet").
J'attends donc la réception du porte-accus 6V (comme batterie tampon) qui, d'après le concepteur du système, devrait parvenir à alimenter ces appareils. A suivre...
DH-3N80 dans le moyeu + ewerk + batterie tampon + panneau solaire Silva Solar II. Appareils: GPS Garmin Dakota 20 + chargeur batteries Canon USB pour 2 APN Canon + Smartphone + mobile + chargeur piles USB
Tour de France cette année 2500km (en 2 fois) et 46 étapes et quelques jours d'arrêt. Même si on a disposé quelquefois du réseau électrique à l'occason d'arrets en hotel ou chambre d'hotes, on a pu plusieurs jours durant camper et être en autonomie énergétique complète à deux. Il faut un peu d'organisation pour gérer les recharges. le panneau solaire était si besoin branché lors des arrêts du midi sur l'ewerk (qui accepte en entrée (et automatiquement) un large éventail de courants et tensions. Or recharge, je branchais directement le GPS ce qui en économisait les piles. La batterie tampon était utilisée la nuit pour la recharge des piles.
C'est vrai que ce n'est pas donné, mais ça marche. Le fabricant de l'ewerk m'a fourni gracieusement 1 cable supplémentaire (pour la connexion de mon panneau solaire).
Quant au démonrtage de roue, je n'ai malheureusement pas eu la chance de crever une seule fois en 2500km!
Yves
C'est pas parce qu'on roule à plat qu'on est des dégonflés!
Merci pour le "diverticule" qui correspond tout à fait à ma propre expérience : je n'ai eu que des déboires avec une chambre à air "autoréparante" de chez Décathlon ! Dès la 1ère heure d'utilisation, j'étais à plat, et des regonflages incessants n'y ont rien changé ! un comble quand on veut justement éviter d'être à plat !!! Et cela venait vraiment de la valve car il n'y avait aucune trace de fuite sur la chambre à air elle-même ! J'ai trouvé sur "lecyclo" celle qui correspond à ma taille de roue, un grand merci !!!
Prix del'E-WERK:
Divers sites de VPC le proposent et les prix s'échelonnent de 89,90 à plus de 130€.
Auprès de ceux spécialisés dans le vélo, où on peut profiter du port pour d'autres besoins, le prix est élevé: 118€ chez Rose et 125€ chez Bike-Components!
Or ce dernier propose de s'aligner sur un prix vu moins cher ailleurs: "meilleur tarif garantie".
J'ai donc indiqué les 89,90 proposés par Bike 24 et ils ont réduit le prix à 89,5€ (dans la mesure où je commande dans les 14j après ma requête).
Ceci est valable pour de nombreux articles...
Crains qu'un jour un train ne t'émeuve plus...
Guillaume Apollinaire
Je me suis décidé à investir dans un vélo de qualité, bien équipé pour la randonnée, fiable, à fourche fixe et léger. Mes destinations de voyage se situeront…
Possédant un vélo avec dynamo dans le moyeux qui fournit de l'électricité quasiment sans résistance, serait-t'il possible via un système électronique de…
Je suis en train de préparer un voyage à vélo à travers l'Afrique (Caire - Cape Town). Étant diabétique de type 1, je devrai voyager avec des appareils…
Je fais appel à la communauté et plus spécialement aux bricoleurs fouineurs. Je cherche a changer ou a remanufacturer le rotor de ma dynamo moyeu. J'ai en fait…
After testing it for three years across various modes of transport, I’m sharing this video of a bike packing case. It’s made from recycled cardboard and shrink-wrapped, with adjustable thickness and added bubble wrap depending on the level of protection you want.
Installing spacers at the fork and chainstays makes the packaging compact. With the fifteen-odd euros for shrink-wrapping at the airport, this case travels really well.
https://youtu.be/_GDJi-GqmkM
- Low bulk (1.10m x 0.70m x 0.25m for a large frame), it fits vertically in train luggage compartments and the total dimensions (x+y+z) don’t exceed 2.40m.
- Two carrying solutions for public transport and easy handling by airport staff (no more tears in the cardboard from openings).
- Discreet packaging when dealing with bus drivers and train conductors, as it looks like an ordinary parcel.
- No need to return to the starting point to retrieve the case from your outbound trip, which you’d otherwise have to store somewhere, or deal with a bulky cover to pack in your panniers.
- You can still check tire pressure through the plastic film without damaging the packaging too much.
Drawbacks: Around 3 hours for this lengthy and meticulous process—removing the wheels, pedals, handlebars, and derailleur without misaligning them, then securing all components to the frame.
If you get a chance to test it, send me your feedback for future improvements.
I just took a trip in Tunisia from Tozeur to Douz, skirting Chott el Jerid to the south. I’m back with the urge to keep going further south via the 4x4 tracks to connect Douz to Ksar Ghilane. Has anyone driven this route recently or explored southern Tunisia?
Thanks for your tips!
fix
😎Fellow traveling cyclists or not, all of you who love travel, the pleasure of physical effort, nature, beautiful machines, people with true passions they seek to fulfill, and who also enjoy reading great literature about all this—the *200* magazine is for you just as it is for me. I should mention I have no financial or other interest in this (in an era where we accuse our politicians of all sorts of vile interests, I prefer to take precautions). I’ve been subscribed since the beginning, and every three months, I get my 130 pages of dreams (the magazine just went from 110 to 130 pages).
It covers everything from the trans-America route to the TCR (Trans Continental Race) from Belgium to a small town in Turkey, with mind-blowing averages—4,000 km and 80,000 m of elevation gain in 8 days and 15 hours for the winner. Let that sink in, and all of it without assistance—accepting a patch could penalize you. There’s also a story about crossing Iran, encountering one of the world’s most welcoming populations, following in the footsteps of Nicolas Bouvier, as well as retirees leisurely traversing France. The common thread in all these stories? Beautiful writing. Take, for example, a stunning article: *"Passengers of the Cold: From Edinburgh to Thurso, at the very north of Scotland, 550 km of moors, coasts, and icy wind. In Thurso, the road ends at a quay, facing the Orkney Islands. We wanted a November trip, off-season. We wanted to surprise winter. Just before the snow."* A sublime piece on the experience of facing adversity and the chance encounters along the road and in the elements.
Before I embarked on my own bike trips, I dreamed a lot about them—from the Atacama to the Gobi, along the Mekong, and not forgetting France. And now, these 130 pages every quarter keep those dreamy vibes alive through stories written in the most beautiful prose.
I’ll stop here because it might sound like I’m advertising, but if you don’t know *200*, I invite you to discover it. It’ll give you wings for the most incredible challenges or simply reinforce your desire for slow rides with your eyes open to others and nature.
A little news to wrap up: Axel Carion and a friend just broke the record for crossing South America from Colombia to Ushuaia in 59 days. On its own, that doesn’t mean much, but I can’t help it—it makes me dream. You should see how he talks about it, the flashes of that wild nature he’s stored away: a snowstorm at Paso Jama and the surreal sight of the suddenly snow-covered Licancabur!
Luc
PS: The magazine is called *200* because a day’s ride starts at 200 km—well, I’ve never done a ride like that since my longest was 167 km (with 18 kg of luggage, mind you), but why not one day? The magazine will explain how to tackle your first 200, and then the question in conclusion: when will you do your first 300?😏
Looking for a female travel companion for a cycling trip (arriving by plane in Porto Alegre, Brazil, and cycling toward Montevideo, Uruguay, returning by plane to France from Buenos Aires, Argentina) – 1,500 km
Hello everyone!
I’m planning a cycling trip across Brazil, Uruguay, and Argentina, with a departure set for late October, November, or December. I’m looking for a travel companion to share this long-distance adventure with.
Experience:
I already have solid experience in bicycle touring in Georgia, Kazakhstan, and Kyrgyzstan. Currently, I maintain excellent physical condition by cycling an average of 250 km over 3 days per week (4 hours a day at 20 km/h).
The trip & the pace:
Daily pace: Between 50 and 80 km per day, to make steady progress while taking time to explore.
Accommodation: Flexible and authentic. We’ll alternate between wild camping, campsites, Warmshowers, small guesthouses, and budget hotels depending on opportunities and the weather.
Looking forward to reading your message and planning this amazing journey together!
I’ve got my flight ticket sorted—departing in mid-November and returning in mid-March. I’ll arrive in Santiago and leave from Buenos Aires.
I’ve already been to southern Argentina, specifically Torres del Paine National Park, and I’d love to go back to do the full W trek (I only did the shorter version last time).
I also want to do some hiking and maybe even tackle a summit. I climb and occasionally do some mountaineering, so I’ll definitely be going with a guide.
I plan to start around Temuco in Chile, with the idea of heading toward the lakes, then taking the Carretera Austral.
I’m not sure if I’ll go all the way to Ushuaia—it’s supposed to not be *that* worth it, except for the bragging rights of saying you’ve been to the end of the world.
I saw there are lakes in Argentina too.
I don’t have a precise itinerary, but what I’d love is, once I reach the southernmost point of my trip, to take a mini-cruise to see some wildlife. Any tips for that?
What kind of sleeping bag did you take? Is a 0°C (32°F) one enough?
And one last question: white gas stove or can I get by with my gas stove?
I'm developing a free and open-source web app for planning walking and cycling trips (and even car trips). You can create a route by clicking directly on the map to add waypoints, and it can consist of multiple stages. The app provides tools to edit the stages and the overall route, and to display useful information (distances, altitudes, and elevation changes). A relief profile can be shown as a graph for a specific stage or the entire route.
Once the route is ready, it can be exported as a GPX file, which can then be used with a GPS or a mobile navigation app.
The app is built in JavaScript and runs entirely in the web browser. It uses the Leaflet library and several OpenStreetMap-based services. Initially developed for my personal needs (I enjoy hiking and cycle touring), I’d be happy to share it with anyone who might find it useful. It’s free to use, doesn’t require an account, and the source code is available.
hello fellow cycling enthusiasts
here’s a travel journal of the cycling tour through the Rhône-Alpes Auvergne region by Claudio
zouli
it was the plan
http://cbandiera.free.fr/parcours/auvergne-Ralpes/
the trip was completed
story being posted online soon
1100 km in 11 days
beautiful and varied regions
Hello,
We’d like to go on a 3- to 4-month bike trip starting in December, crossing from Assam (northeast India) to New Delhi via Nepal.
Are there routes with light traffic along the Brahmaputra and through Nepal?
We’re also looking for any info on accommodations, wild camping, local interactions, etc.
Thanks,
Michel
Hello,
Has anyone here had experience using a gas stove in Sardinia and Sicily? I’m wondering if screw-on gas canisters (not the blue Campingaz ones, but brands like Coleman, Primus, etc.) are easy to find.
I’m planning to cycle from Morlaix to Brest (via Roscoff and the V45 coastal route). We’ll start riding on August 16th for 13 days (with stops for island visits, surfing, etc.). Is there a lot of traffic at this time of year? I’ve got two kids, 11 and 13, and we don’t like riding in the middle of cars (we’ve already done the Vélomaritime—Caen to Cherbourg—the Loire route from Orléans to Saumur, the Vélodyssée from Nantes to Royans, and the canals like the Nivernais and Bourgogne, where there were plenty of bike-only lanes, which isn’t the case on this route).
Thanks for your help if you’ve already done this route in late August!
Virginie
Hi there,
I’ve been road cycling for several years, and I’m about to switch to gravel in the next few days—I’m waiting for my bike, which should arrive this week.
I’m planning a bikepacking trip in a few weeks along the Véloroute V81, also known as the Vélosud, from Biarritz to Le Barcarès.
Has anyone here already done this route? Any info is welcome, whether it’s about the route itself, gear, or accommodation. I’ll prioritize staying with locals as much as possible. On that note, I just signed up for the brand-new site *Guidon et Couette* ((www.guidon-et-couette.fr)), which offers free accommodation between cyclists across the country, but there’s almost no one listed along my route!
Thanks in advance.
Laurent.
Hi there, I’m planning a cross-Canada bike trip, and I’ve got a question that might seem silly, but could someone tell me how to pack a bike (in a box, with a fragile sticker... I don’t know) for a flight? Thanks in advance!
This summer, we’re planning to cycle along the EV 19 that follows the Meuse River from Langres all the way to Rotterdam.
My question is about getting back to Nantes.
Do any of you know what the best return option might be? I’d love to hear about your experiences.
I saw that FlixBus doesn’t take bikes.
By train, I think it’s possible but would involve multiple local trains.
We were also wondering if there’s a boat from Rotterdam to Saint-Nazaire that could take passengers with bikes.
Any tips or experiences you can share would be really helpful—thanks in advance!
Have a great evening
I’ve gotten used to crossing Europe by bus to return by bike.
It was really convenient to take the bike without having to disassemble it.
But FlixBus no longer accepts bikes...
What alternatives do you know about?
Thanks.
Hi there,
I’m planning to ride the Dutch section of the EuroVelo 19, from Maastricht to Rotterdam.
Since it’s too complicated to bring my bike on the train, I’m looking to rent one locally.
I’d love any tips or bike rental shop recommendations—I’m struggling to find options even in Rotterdam.
The plan is to rent in Rotterdam, take the train to Maastricht with the bike, then cycle back to Rotterdam.
Thanks in advance for any advice or suggestions!
Nath
I’m planning to build a new touring bike.
I want to prioritize lightness.
That said, I’m tempted by a suspension fork that could offer some comfort on rougher roads.
The recent appearance of gravel suspension forks on the market might meet my needs—at least on paper.
I’m particularly considering the RockShox Rudy Ultimate XPLR fork.
Unlike MTB forks, its travel is short: either 30 mm or 40 mm.
It weighs 1400 g, which is 400/500 g more than a steel fork.
Any thoughts or real-world feedback on this?
I’m also wondering about the durability of magnesium (lower leg) for long-distance bike touring.
And what’s the impact of skipping the manufacturer-recommended maintenance every 50 and 200 hours? That’s bound to happen on a long trip unless you carry extra gear.
More generally, how reliable are these kinds of forks?
I’m making an exception and creating a separate post this time, since it’s all about France. In May, we spent a week in Provence, specifically in the Luberon, exploring the cycling routes *Autour du Luberon à Vélo*, the *Véloroute du Calavon* (part of EuroVelo 8), and the shorter *Les Ocres à Vélo* route. Together, they gave us an amazing journey through rolling hills, vineyards, lavender fields still green in spring, and some of the most stunning landscapes in southern France.
It was, of course, the perched villages that impressed us the most. We visited Gordes, Roussillon, Bonnieux, Lacoste, Lourmarin, Ménerbes, Oppède-le-Vieux, Cucuron, and Lauris. Many of them are among the most beautiful villages in Provence, and it’s hard not to agree with that reputation.
One interesting point is the route of EuroVelo 8 in this part of the region. The official path mainly follows the old railway line of the *Véloroute du Calavon*, which is very comfortable and safe. But in our opinion, cyclists traveling EuroVelo 8 around the Mediterranean would discover even more treasures if the route passed through villages like Bonnieux, Lacoste, or Oppède-le-Vieux.
We were also pleasantly surprised by how safe cycling felt. Most of the route takes small local roads, but traffic is light, drivers are respectful, and road design really takes cyclists into account. It’s one of those places where you can ride peacefully even without separated bike lanes.
Our full story:
Around Luberon by bicycle - the most beautiful villages of Provence
You can also find all our cycling travel stories on the forum:
Cycling Thread - Europe’s most beautiful bike routes
Hi there, we’re a group of 4 cyclists looking to get from Treviso in Italy to Munich with our 4 non-folding bikes. It seems complicated! Are there any solutions? Thanks so much.
Hi there, we’re planning a Munich to Venice bike trip at the end of June 2026. Getting back from Venice to Toulouse by train with 4 bikes isn’t straightforward. What return options have others who’ve done this trip chosen? Any tips or great deals would be much appreciated. Thanks a bunch! !
Hi everyone,
Happy owner of a Pegasus Estremo bike with a Rohloff hub, which is giving me trouble with the SF11-NCX-FT-E-LITE 700C TS 300/0 fork (serial number TD01329060). It’s starting to show its age, and I’d like to repair it to extend the life of my beloved bike.
The suspension is gone, and there’s an oil leak from the seals.
Does anyone know how to repair it? Where can I find parts that are about fifteen years old? Or where to find an identical replacement fork? Just to clarify, the Magura HS11 brakes are mounted using Firm Tech, meaning they’re on pivots behind the fork, facing the frame.
Hi, I'd like to know if anyone has done this route recently or has reliable info.
Does the track exist, and most importantly, is there sand (for biking)?
Any info is welcome.
Cheers,
diego ambilobe: mangaoka, manondro, ramena
vohemar sambava: masondrono, tanambao
Hi there,
New to bike touring,
I’d love to start with a section of the Via Rhona to explore and share (route to be decided).
Looking forward to exchanging tips!
I’m landing in Madagascar with a buddy before the end of April 2026. We’re planning to bike around for about twenty days or so. We don’t have a specific goal other than exploring the country and meeting the locals.
Ideally, we’d prefer a loop route starting from Antananarivo with a good chunk of it along the coast. On the bike side, we’re used to riding 6 to 8 hours a day, depending on the needs, encounters, and mood 😉 Any feedback or tips from trips around this length?
A big thank you to Lazarou for all the info you share in this forum!
I'm passionate about Morocco, which I cycled through back in 2009.
Last year, my wife and I explored the High Atlas by tandem. Completely smitten, we're heading back in April (Anti Atlas) and May (High and Middle Atlas), still on our tandem.
Do you have any info on the track between Amezri and Ali Ait Nito? Are the river crossings in the Tessaout still there? It's not easy to navigate with a loaded tandem... especially if the river level is high due to this year's heavy snowmelt!
Thanks in advance for any tips you might have, and best wishes for health in this new year!
Claudio specializes in the route of the Savoie lakes
Here are his travels
Between Bornes, Chartreuse, the Savoie foothills, and Dauphiné
Five lakes: Léman, Annecy, Paladru, Aiguebelette, Bourget, not to mention a few ponds along the way
Plenty of accommodation options: camping, hotels, and more...
A lovely route not far from his place
Rural and quite peaceful
A road cycling route created by Serge B...