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The fitting instructions show a wheel magnet being used.Don't know if it would work due to the sensor/magent being on the disc rotor rather than the chain stay/wheel?
Badass has just released 2 kits for the Specialised and they work just fine..Don't know if it would work due to the sensor/magent being on the disc rotor rather than the chain stay/wheel?
Trail Watts is soon to release their own derestricted speed sensor cable.
Testing currently, should be out by the end of April. An in-line module within the cable itself.
I think I am correct tin saying you don't need to replace the sensor, you just pull it out a bit from the frame and clip it to the chain stay with the BAB over it.
Very true mate.I think with the mechanical one you need to be a bit handy on the DIY front.
So is about £150 plus postage to the UK plus tax and import duties?
The mechanical one in here works well too and is allot cheaper.
Very true mate.
On mine I had to modify it a bit but it wasn't too bad. Only time will tell how long is going to last though lol........the badass box might work out cheaper in the end
Yeap! I know few people who did the mechanical conversion and ended up getting the BAB because of the annoying frequent errors popping up / engine stop working..This may happen because of the incorrect distance between the speed sensor and the magnet..or the replaced magnet has different magnetic properties than the standard one..
At least two of them..Yea? How many people do you know?
That can't happen. I've no axe to grind for or against, but there''s no 'incorrect distance between the speed sensor and the magnet' - that demonstrates a desperately poor notion of how it all works - and as for different magnetic properties - all the magnet needs to do is produce an induced current.Yeap! I know few people who did the mechanical conversion and ended up getting the BAB because of the annoying frequent errors popping up / engine stop working..This may happen because of the incorrect distance between the speed sensor and the magnet..or the replaced magnet has different magnetic properties than the standard one..
At least two of them..
That can't happen. I've no axe to grind for or against, but there''s no 'incorrect distance between the speed sensor and the magnet' - that demonstrates a desperately poor notion of how it all works - and as for different magnetic properties - all the magnet needs to do is produce an induced current.
Justify alternative approaches however you like, but please don't make things up, or believe others who make them up either.....
Pardon me mister Xcentric...but if the magnet and the speed sensor are not aligned correctly then there will no be communication between the two and your e-bike will get into limp mode.. simple as that!!That can't happen. I've no axe to grind for or against, but there''s no 'incorrect distance between the speed sensor and the magnet' - that demonstrates a desperately poor notion of how it all works - and as for different magnetic properties - all the magnet needs to do is produce an induced current.
Justify alternative approaches however you like, but please don't make things up, or believe others who make them up either.....
Yeap! one of them is always stuck around the local trails..turning the engine on and off ..Ok, can you back up your claims?
But if the magnet is not aligned it shouldn't work at all, not some times work and some doesn't?Pardon me mister Xcentric...but if the magnet and the speed sensor are not aligned correctly then there will no be communication between the two and your e-bike will get into limp mode.. simple as that!!
On the other hand, the intensity of the 'induced current' as you said, also plays a key role but this may not apply to the badassBox installed on the Specialized..as the BROSE system works fine with the standard magnet..If you would be familiar with the badassBox you will know that in order for the BAB to work the magnet should by aligned (with the black logo) towards the hub...
hope this explain
Well! I may got the wrong information here but please let me know if I am correct on this:But if the magnet is not aligned it shouldn't work at all, not some times work and some doesn't?
I can tell you though that the magnet is 100% aligned to where the original magnet was.
Now I'm not telling you that what you say about people having problems with it is not true. I think the bigger issue with the mechanical unit is to make sure the sun gear is tight in the shaft and is not binding. If that happens, the sun planetary gear obviously stops spinning and then there is no readings as the magnet is stuck in one place.
Like R120 said already, the mechanical unit is for folks that like to tinker with stuff and have some mechanical knowledge as is not a 100% finished and polished unit. But is allot damn cheaper than the ass box .
Correct.I think there are some crossed wires here - the mechanical solution we are referring to is one invented on a member on here, not the bodge where you put a magnet on the crank arm?
More info here:
I created a purely mechanical Turbo Levo speed limit increase - EMTB Forums
Thanks R120 for the clarification.. a pretty nite jobI think there are some crossed wires here - the mechanical solution we are referring to is one invented on a member on here, not the bodge where you put a magnet on the crank arm?
More info here:
I created a purely mechanical Turbo Levo speed limit increase - EMTB Forums
Thanks mate! I finally got it right!!Correct.
Paul have a look at that link, the last post is of my bike and it shows you all the workings.
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