De restrict for off road use

Monkeyman661

Finding my (electric) wheels
Apr 24, 2024
10
0
Suffolk
Hi,just got a wisper tailwind trail to go off road with and would like to see if its possible to de restrict it? Its for private land use only of course
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,463
6,365
if the controller is locked you will need the password to unlock it or another controller you can programme
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,463
6,365
i can get close to 40mph on my bike but the controller is still 20a.
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,463
6,365
dongle to remove the speed limit and 350w from my legs :eek:
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,463
6,365

he is a member on here but it will void the warranty
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,463
6,365
a dongle fools the speed sensor and removes the limit mine is a usb one plugged in to the motor.
 
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soundwave

Esteemed Pedelecer
May 23, 2015
16,463
6,365
my bike is bosch but wisper systems used hub motors and controllers but might be able to sell you one that can give a bit more speed/ more amps.

the batt must be capable of the sustained amps the controller uses or kaboom :p
 

Saracen

Esteemed Pedelecer
Aug 24, 2023
497
52
Where can i find one? Thanks for helping me out

Even off road if YOU don't own the land or have permission it is illegal and god help you if you hit someone I would sue

What "Private land" most land is "Private" my back garden is, forests are even if owned by the Forestry commission and so on
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
20,461
8,346
61
West Sx RH
Wisper will not tell you (even it is was possibe) , warranty repairs would cost them to much and would mean the EN15194 rating becoming illegal.
You will find thy are a responsible dealer and will kindly send you away with a flea in your ear.
 
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Monkeyman661

Finding my (electric) wheels
Apr 24, 2024
10
0
Suffolk
Thanks for all ur advice,by off road i meant i wouldnt be riding it on the road , and yes private land is the land owned by a local guy who said its fine, kinda new to this but thanks for all your help
 

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