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The ‘Sprag clutch’ or one-way bearing has also been known to fail occasionally. ***This issue has been rectified with the latest ‘B’ model. I have occasionally wanted to write a certain article, but if I couldn’t find any pics, there would be no article. By the time I finally became somewhat curious about the TSDZ2, there are now plenty of user-posted pics to add.
The torque sensor plays a crucial role here, providing proportional assistance based on your pedaling effort. This feature not only conserves battery but also mimics the feeling of riding a traditional bike. Expect a range of 40-50 miles on a single charge, making it suitable for daily commutes or leisurely rides. Finally, I’ve fitted the 48V, 250W version of the TSDZ2 (ie EU-legal), with the factory firmware. It’s paired with a 12Ah battery. Is the TSDZ2 as good as a dedicated ebike?When installing and using the TSDZ2B Mid Motor, it's essential to prioritize safety. Here are some tips to keep in mind: Ensuring Proper Electrical Connections Zero Start Performance] — because the torque sensor can accurately detect the foot force, and give it several times in time. It can output accurate torque signal when it is at rest, with excellent zero start performance.
Malheureusement il ne semble pas y avoir de modification sur les manivelles qui sont un des plus gros problèmes du TSDZ2, le ‘facteur Q’ (largeur au niveau des manivelles) étant beaucoup trop important ce qui peut poser des problèmes articulaires (ça m’en a posé au niveau des genoux). Pour les vélos couchés (c’est un peu le sujet ici...), on peut toujours monter des manivelles de monocycles ou des manivelles de vélo enfant sans déport (attention, certaines manivelles de vélo enfant ont un déport non négligeable). Personnellement je tourne actuellement avec des manivelles de vélo enfant en acier de 140mm sans déport. Sur le Vélassi V1, j’avais des manivelles de 145mm en aluminium, mais je ne trouve plus cette longueur et ces manivelles avaient un plus de déport. When it comes to service and support, Tongsheng has received commendation from users. Should you encounter any issues or have questions during the installation process or while using the kit, you can rely on their strong service and support team to assist you. PAS power levels are adjustable, regardless of the type. TS enthusiasts often mention that it is a more natural and intuitive cycling experience to use a TS type of PAS. The expensive factory drives from Bosch, Yamaha, and Continental use this. But those companies won’t sell it in a kit that can be added to a frame that you already own. There are only a few companies that will sell a TS kit (Lingbei, Xofo, etc), and the TSDZ2 is not only the most available, it is also the most popular. If you hot rod a TSDZ2, there are many parts that could be damaged by the added heat, but…as far as the mechanical limits, the three main culprits are shown in the pic above. If the blue plastic gear is damaged, you can replace it with a readily available brass gear, however…the drive WILL be noticeably louder after that. Question: I've been looking at the specs and it states 250w however the controller is set to 16A and the battery is 48v.OSF performs very well right out of the box. Still, suppose you want to make adjustments like changing the power performance on each level or increasing the torque sensitivity. In that case, OSF gives you many configuration options to make it exactly how you want it. The Tongsheng TSDZ2 is one of the best e-bike conversion kits available, but it will not be for everyone. Installation can be challenging, and the motor may need periodic maintenance. It is an excellent option, resulting in a bike that looks and rides more like a factory-produced e-bike. The TSDZ2 from the left side. If you try to rotate the body forwards and up, the squarish controller cover would protrude downwards more. This location is where it’s designed to be. Kits are not the same as bikes, which are supplied as complete items needing little or no intervention by the customer. Before you begin the installation, it's essential to gather all the necessary tools and materials. Here's a list of items you'll need:
Speaking of efficiency, I do not recommend adding a hand-throttle to this kit. There is nothing wrong with a hand-throttle, but if you like that, the BBS02 has a huge global community that can help you with any issue. Both of these mid drives have a poor heat-shedding path from the hot stator to the outer aluminum shell, so it is typically better to hot rod them by increasing the volts instead of the “heat producing” amps. That being said, the “750W” BBS02 has a better heat-shedding path, and also it starts out with more copper mass in the motor. I’ve roughly converted euros and dollars to sterling, and this was done before we crash out with a no-deal Brexit. And again; those prices above are the difference between the electric model and the non-electric model; not the whole ebike.) keep your cadence high. Output power = torque * rotational speed, the higher your cadence, the more help you get from the motor.Had an issue at around 50 miles where upon activating the lights to illuminate the screen I got an E02 error. I was also waiting at a red traffic light (take that Daily Fail readers!) with brakes on and a foot weighted on the pedal which may have been the cause.
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