The gear sensor helps achieve smoother gear changes by pausing the motor during shifts. The kit includes brake levers for cable brakes, but with hydraulic brakes or integrated gear-brake units, you need to attach brake sensors. These sensors stop the motor when braking to prevent conflict with the brakes. Warranty It provides huge torque levels (160NM), high efficiency and low noise levels. Please read our fitting guide here. To then convert that into a distance (to be able to quote a range) is even more confusing. Riding uphill will use more power but be slower than riding downhill, so you'll cover different distances for the power output depending on where you live and the terrain you'll cover. What's more, one person may use full power sparingly, whereas another will use it everywhere. Sadly, there is no single and simple answer to this question. Each electric bike conversion kit works in a different way and therefore fits onto your bike in a different way too. You should consider the condition and componentry of your old bike. With an electric motor dramatically increasing the torque, using a low-quality or worn drivetrain will result in poor performance, with shifting being affected and the chain skipping or even snapping. Another important consideration is the brakes, adding the extra weight of an electric bike conversion kit and increasing potential speeds will put more stress on the brakes as they try to curtail momentum. We recommend choosing to convert a bike that has disc brakes as they will provide far better braking performance. I haven't heard of a lot of these brands, are they safe to use?

for example when the downtube is curved or your bike does not have enough space to accommodate a downtube battery. When purchasing, you'll go through a thorough process, which can feel a bit over-complicated, but in doing so it means the actual conversion is a straightforward one. We tested out the Cytronex on a Brompton T-Line and found it delivered smooth and intuitive power. Plus, our hands-on time with it leads us to believe it's strong and durable enough to use for commuting. We will assist you in finding a local bike shop and liaise with the bike shop to carry out the work for you. In the world of electric bikes, there are a lot of brands you may not have ever heard of. There's been a boom going on for a while, so new brands are popping up all the time. Not only that but Europe, and especially the US, are playing catch up to the trend of electric bikes. You will probably stumble across a lot of unfamiliar brand names.We recommend the lightweight Aikema 85SXC for road bikes, Bafang SWX02 48V or Bafang BPM for tandems and heavy duty cargo bikes. You can use a 52v battery with the Bafang BBS02B. But there are pros and cons to going down this route. A 52v battery, when fully charged, is at 58.8v; this is very close to the motor controller’s maximum operating voltage of 60v. Below are some key facts to consider. There are a few things to keep in mind before you buy. First, the product ships from the European Union, so an additional import tax may exist. Second, you’ll want to make sure you have plenty of room on your seat post to connect the motor.

It doesn’t cost a lot of money to get started. You’ll need a laptop or desktop PC, a USB programming lead and a copy of the free Bafang config tool. I won’t go into too much detail here as there’s enough info for a separate article. I’ll just cover the basics of what can be done. Despite some reliability problems, Bafang has been constantly making minor tweaks to this motor over the years. It’s possible to get very high mileage from the BBS02 with sensible use and periodic maintenance. It will be based upon the condition and age of the kit, the number of miles it has done and whether any of its component parts are missing. Electric Bike Conversions is registered with four of these schemes - Bike2Work, Cycle Scheme, Green Commute Initiative and CyclePlus. You'll see our name listed on each of these schemes such as Earth Cycles or Bike Bros. These are other names we trade under, but we are the same company. Whilst there are higher-powered hub drive units available, nothing beats the hill climbing, wheelie-popping direct power of the mid drive. To tame the torque this kit includes the patented ‘Gear Sensor’ from Agentura REPRO by default. With other BBS units this is optional however because of the high torque of the BBS-HD, this is mandatory otherwise your transmission will be toast after 1 ride. The Gear Sensor system is easy to install and momentarily inhibits the power from the motor for just long enough to gear shift.Don’t use a throttle. A throttle is okay to use when you’re already riding along at a few miles an hour. But treating it like an electric moped and using the throttle constantly without pedalling will lead to problems. One of the easiest ways to convert a bike to electric is to swap out the front wheel for one with a front hub motor. This is the approach that Swytch takes, but there's more to a good system than just a motor and battery. From our time testing and reviewing it, it's clear to us that the team behind Swytch have considered the whole system in its design. If a conversion kit is too tough to install, it will cost you more as you seek thehelp of a professional. Therefore, with our testing, we also spend time fitting the kit to the bike in the first place, judging how long it takes and how intuitive it is. The compact motor fits subtly in front of your pedals and delivers powerful torque, high efficiency, and low noise. For installation details, consult our fitting guide.

Instead of the system knowing you are pedalling and adding power, such as the Rubbee X cadence-based system above, a torque-based system adds a percentage of power. The Max torque available on this TongSheng system is 80Nm but depending on your chosen assist level, that 80Nm will add between 36 and 300 per cent to your pedalling power. The XF07 for front wheel conversions, SWX02 for bikes with freewheel and XF08C for bikes with cassette. If you're interested in fitting an electric bike conversion kit to one of your own bikes, you should consider your own personal requirements first and do plenty of research. You're in the right place, as this guide will help you with a lot of that. If you want to reprogram your controller, then consider buying a USB programming kit – available HERE. Key information: The Bafang BBS02B 750W electric bike motor conversion kit is our best selling electric bike motor conversion kit.

The Bafang BBS02B 750w offers remarkable performance for the price. I’ve yet to come across one person who isn’t impressed by the power level. Depending on gearing, it’s possible to reach speeds of over 30 mph on the flat with electric assistance. Hill climbing is its forte – the BBS02 will eat 25% hills for breakfast! The cost of the battery is largely proportional to the capacity, also the range you can get from a full charge. To keep it simple, think about it as an amplifier. If you pedal harder you go faster, just like a normal bike, but now your muscles have extra support, so you can go further with less effort. Types of e-bike conversion kits Swapping either a front or rear wheel for one with a hub-mounted motor is a good balance. The conversion process is very simple and, depending on how the battery mounts, the weight distribution can be quite good. Powering the wheel does change the way the power delivery feels, and making the front wheel heavy can affect the handling of the bike. If mid-drive seems overwhelming, this is an excellent option.Cytronex and Swytch are examples of this. How to choose the best electric bike conversion kit for you