Second thoughts on E-bikes

Byrichard
Reading Time: 2 minutes

Yesterday I rode an e-bike over 5km and played with the eco, touring, sport and turbo modes. I experimented with the gears and I experimented with a variety of gradients and surfaces. Through this trial I got to understand how e-bikes work. 

Gaining momentum

E-bikes are great for helping you get up to 25 kilometres an hour and after that, if you have the strength then you can ride the bike at over 25 kilometres per hour for as long as you last. When you start to get tired the engine will kick in again when you slip down to below 25 kilometres per hour and assist you for the rest of the journey.

Bosch engines are gentle, they assist you from a standing start, following your pedal force to gradually get you up to 25 kilometres per hour and above. Once you reach 25 kilometres per hour and above the engine cuts out and it’s a normal bike. 

Weight and gearing

E-bikes can easily weigh 23kg or more so having the right gears is important. I tried riding an e-bike without changing gears for the first few minutes and I was able to move it along. When I started to shift gears I saw how light the e-bike felt. This is important for uphill segments if the battery dies. 

Two types of engine

There are two types of engines. There are gentle engines such as Bosch, to give you a more pleasant cycling feel and then you have other engines, such as Yamaha and others that are meant to be more forceful. In a sports supermarket, I tried another e-bike and that engine was punchier in that you pedalled a quarter of a crank rotation and it threw you to 25km per hour. The latter option felt more like driving a scooter than riding a bike. It defeats the purpose. 

Summary

E-bikes assist you in getting to 25 kilometres an hour and if you’re a strong rider the engine will sit in the background and kick in again when you get tired. Although the bike’s engine is limited to 25km per hour it is not like a car or scooter. The speed limit is for the engine, not your pedalling power. If you’re a strong cyclist you can easily reach a higher speed. This implies that on downhill segments you could reach your usual speeds of 50+km per hour. 

As a next step I would like to do a full range test, from Nyon to Geneva and back along the roads I take on a bike. Those are undulating and there are moments that get exposed to strong headwinds. I would also ride the route du Lac. If it survives those routes I would be confident to replace my petrol driven scooter with an e-bike. 

I could opt for a 45 kilometre per hour bike but I’ve found that I love my 2-5 hour bike rides so an e-bike that assists up to 25km/h is sufficient. 

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Cycling to the City that Never Wakes Up

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Yesterday I wanted to go for a bike ride. I hesitated between driving to the Vallée De Joux and cycling around the lake, cycling up to Les Rousses and facing a long and sustained uphill or cycling to a meeting in Geneva. In the end, I cycled to the meeting in Geneva.

As you see this is a 67 km bike ride with a vertical change 0f 714 metres. On a road bike that’s fine, because the bike is light. On a mountain bike with slick tires and no one to pace me it can be quite tiring. According to the watch, it will take 120 hours to recover from the journey. The segment along Chemin des Pins and Chemin De St Oyend are closed to all traffic except agricultural. This means that you can use the entire road. Rue De La Brunette is a funny name for a street coming off of St Oyend.

I enjoy cycling in cities because I see it as a series of sprints, to try to keep up with cars. As they go at just 30 km/h this is easy for a few minutes. I noticed people on e-bikes and I had the intention of drafting behind him but he changed direction so it was short lived.

As you can see from the graph above I was making most of the effort on this bike ride as I cycled to Geneva. The gap is where I stopped at Impact Hub to meet one or two people, refill my water bottle and then cycle around Geneva before heading back towards Crans and Nyon.

When you live at the foot of the Jura you have two choices for every bike ride. You can head down towards the lake, enjoy your bike ride but then be left with a 200-metre climb or you can cycle up to the mountains and then have a nice downhill on the way home.

With training and a lighter bike these graphs could be less extreme. When that becomes the case then commuting to work by bike is feasible.

Day 50 Of Self-Isolation in Switzerland – A Floating Border Bike Ride
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Day 50 Of Self-Isolation in Switzerland – A Floating Border Bike Ride

Byrichard

Today could be described as a Floating Border bike ride. During the bike ride I saw at least three or four patrols. One of these patrols had stopped a biker and were checking his papers, a second patrol was checking that the barriers were still in place. In a third case it was the Police Municipale driving towards me near Vevey.


It’s the fiftieth day of solitary confinement for me and I have moments when I feel fine and normal, and others where I don’t. I would love to say that I found an excellent way to celebrate the fiftieth day of self-isolation but I didn’t.


Fifty days in self-isolation would have been very different if the weather had been bad. If the weather had been bad I would have spent more time gaming and doing other passive things like watching television series or reading books. In theory life will be back to the new normal in a week.


I suppose that going on the bike ride that took me furthest from home in fifty days should count for something. The weather is nice enough to be in cycling clothes.


A glimpse of the flyby action.


When I was scrolling through Tik Tok videos I found one video that was ideally suited for a duet. It’s a pan showing the Swiss countryside with some music. I could attempt a dance duet but this is much easier. This is the landscape I cycle in.


@richardazia

##duet with @tinamariadurdov ##switzerland I’m on a bike ride.

? In The End – Mellen Gi Remix – Tommee Profitt

Day 53 Of Self-Isolation in Switzerland – Rebooting Switzerland in Safe Mode
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Day 53 Of Self-Isolation in Switzerland – Rebooting Switzerland in Safe Mode

Byrichard

We’re just days away from Switzerland rebooting in Safe Mode. Rebooting in Safe mode means that children will go back to School on alternating days. Hairdressers and creches are already open. So are flower shops.


When I went to the local shopping the music festival maze to get into the shops was simplified and made more efficient. You don’t need to walk around so much. The doors to the shopping centers are also opening in the normal configuration again. Life is already to return towards safe-mode normal.


French people in Switzerland have fallen in love with the sentence «Il faut agir aussi vite que possible, mais aussi lentement que nécessaire». Translated it means “We must act as quickly as possible, but be as meticulous as possible” or something to that effect. It’s important to be responsive, and to take the time it takes, to get life back to normal, safely.


T-shirts with this phrase are selling very well. We know what to wear on the 1st of August.


Part of this experiment should include a smartphone app to track who we’re close to and when. It’s developed by the EPFL and we’ll see how it behaves and if it provides us with any interesting or useful information. I’m a fan of apps that provide me with information about the information I’m providing. I like Google Maps for this reason. I’ll have an opinion on Monday.


Rather than go for my daily walk I went for a daily bike ride. I went as far as Versoix and back in a respectable loop. The borders are still shut so the paths I like to take are not accessible yet.


@richardazia

Completely surrounded by ##cows in ##switzerland. Time for them to go up to the ##mountains.

? Originalton – leonii.lyy

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Fribourg was liberated by Fribourg, Lausanne and Geneva Ingress resistance fighters

Byrichard

This weekend teams of Resistance Ingress agents from Fribourg, Lausanne and Geneva met in Fribourg to neutralise and capture all Enlightened portals. Some teams were on foot to liberate portals from the centre of the city. I was with the bike team and we took care of liberating all of the portals on the outskirts. It involved cycling up and down hills, a thunderstorm and being rained on.

I really enjoyed being part of the cycling team. It’s a fantastic way to get around and it’s a good way of seeing a big portion of unfamiliar cities with a minimum of effort. My team members were on electric bikes and I was on a mountain bike. This was great for me. I had to work hard to keep up with them. This was a good workout. There were moments where I generated up to an estimated 1300 watts of power for very short bursts and got the fifth best time on a segment.

I enjoyed this experience so much that I would love to do this again in other cities around here. Cycling gave me a workout and playing Ingress gave me time to recover. It seems that if you’re creating fields having a bike is ideal. You can get almost anywhere from anywhere within a city within minutes with a minimum of effort. By car this would be dangerous and impractical and on foot it would be slow and impractical.

Zwift events, a social ride and a race

Zwift events, a social ride and a race

Byrichard

Today I participated in two Zwift events, a social ride and a race. The social ride was one hour of pedalling at a comfortable pace trying to keep to the same speed as the group. Rather than trying to be as fast as the group I was trying to pace myself to be within the peloton rather than riding off. 


Social rides are amusing because you start on the peer and wait for the counter to get down to zero and when it does you go from being on a home trainer in the real world cycling on a home trainer in the virtual world to cycling on the roads of Watopia. Social rides are interesting because you have people from Australia, England, Denmark and many other countries, so long as they are in a timezone where it would be reasonable to cycle at such a time of day. 


It’s the first time that I get out of bed, look at the schedule for Zwift events and feel excited about doing something virtual like riding a bike. Keep in mind that today I could have burned diesel by heading to St Triphon to climb with people I know. I felt no motivation to drive that far so I was happy to stay home. 


Don’t be fooled into thinking that riding a bike on Zwift is riding an apartment bike because it isn’t. It’s similar to riding a bike in the real world, with real hills, virtual drafting, virtual fellow drivers, no cars and more. What is real is the conviviality, the desire to share a few phrases, the cheering and the desire to ride as a group. 



During the ride we did sprint twice and on the first sprint I beat my personal record and on the second go I had less energy remaining. During the first sprint I put out up to 934 watts in theory. That’s enough energy for me to rest on the handle bars for a little bit before catching my breath and continuing. 


When I ride in the real world it’s usually alone and I race against myself but when it’s on Zwift I have a choice between virtual social rides, virtual races, training, or just a “as the wind takes me” option. Of course there is no wind, I mean that you ride for the pleasure of riding. 


A Race up a Volcano



The second ride of the morning, about 15 minutes after the first ride finished was a 15km race up the side of the volcano on the Watopia map. I thought that with my abilities I should select group D. I pedalled during the countdown to keep warm and a few seconds before the race started I pedalled at a higher cadence to compensate for the lag that I experience with my current setup. I started well but I tired more quickly than most. While I was trying to maintain 200 or more watts they were racing off into the distance. I found myself in 110th or lower positions but I continued pedalling. I tried to maintain between 180 watts and 220 watts. I kept looking at the riders beside me and most were category C riders.


Keeping up


I worked hard to keep the power up and at moments when I felt that I needed to rest I changed gear, changed my cadence, but tried to keep the cadence up. Usually my cadence is about 85 when I’m riding alone but in this race, as I tried to keep up it reached an average of 105 strokes per minute. Over the duration of the race I was generating about 2.61 watts per kilo. 


I didn’t know what to expect from the other racers so my goal was simply not to be dropped into last position. After that and as I got closer to the end my goal was to be within the top one hundred so although my body wanted me to slow down I kept working at it. I was pushing at over 200 watts for 14:45 in this race. 


I spent hours and days training on Zwift before I felt ready to try a race. I trained for multiple sessions and those sessions got me used to pushing beyond my comfort levels for minutes at a time and it paid off in this race. If I continue training I can aim for better positioning. Today I was in 6th place in D category out of over 40 riders and 99th out of 180+ riders. So half of the racers have trained more than me. I can continue training and see where I come up next time. 


What I like about the race, that I don’t have except for sprints is information on how far it is to the end of the race. If I know for how many more kilometres I have to make an effort then psychologically I can push harder. This was just a short race at 15km and I would struggle on a longer race and I would struggle on the flat. 


I want to participate in more races and I need to choose which training course to attempt next. It’s nice to race virtual cyclists rather than real cars, e-bikes or people on lighter bikes than the one I ride in the physical world. In the virtual world today I was riding a trek emonda. This might be geeky but it’s pushing me to be fitter so fewer people can object. 

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Geneva to Hermance on a bike

Byrichard

Hermance is a place where I have dived frequently and so it is only natural that I hard to ride from Geneva to Hermance on a bike. The ride is an easy and pleasant ride. It takes you out of Geneva and through the fields to the East of Geneva before taking you down to Hermance where you have a good view of the lake. The ride back takes you through a few villages before getting back to Geneva.

The landscape undulates with only one climb as you leave the lake and take the back roads towards Pallanterie. From that point you follow the road until you get to the French border and cross to the left and head straight for the lake. It’s at this point that you start to see signs for Hermance and follow them down a steep road to the lake side.

Hermance is a nice small town where you see divers and at this time of year animations. There is the beach which is free for divers and paying for normal people. You also have changing rooms and showers. There is a café/restaurant where you can have a drink or snack before heading back. I would like to do this circuit again with a group. Stopping in Hermance would be more pleasant.

I love for the GPS track of my rides to be a loop so to ensure that this was the case I cycled back via the lake road. There are bits where you are with cars but for the majority of the route you have a dedicated cycle path.

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