bee
100 W
Here is where I am with my GNG kit. Not sure what the LYEN controller is currently programmed with, only getting about 60km/h due to the gearing but it gets there very fast ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Parts:
2002 Devinci Magma: http://www.bikepedia.com/QuickBike/BikeSpecs.aspx?year=2002&brand=Devinci&model=Magma
GNG v1 450w kit: http://www.gngebike.com/450wbrushless.htm
4x ZIPPY Compact 5800mAh 7S 25C Lipo Pack
LYEN 12 FET 84-132V High Voltage Racing Controller
148mm DH ISIS BB 4848T chainwheel freewheel crank set
Mods:
Replaced my 15t cog with a 16t single speed Surly which I use for 99% of my riding: http://www.wiggle.com/surly-13t-to-16t-cassette-cogs/
Replaced primary belt with 11:80 #25 chain conversion:
11t sprocket: http://tncscooters.com/index.php?route=product/product&path=63_90&product_id=139
80t sprocket: http://tncscooters.com/index.php?route=product/product&path=63_89&product_id=131
80t sprocket freewheel mount: http://tncscooters.com/index.php?route=product/product&path=63_114&product_id=389
#25 chain: http://tncscooters.com/index.php?route=product/category&path=38_103
I mounted the 11t sprocket by filing down the motor shaft using Denisesewa's method: http://endless-sphere.com/forums/viewtopic.php?f=28&t=42785&start=750#p674409
The 80t sprocket is a bolt on with the freewheel, just need some bolts and washers to align the chain properly. This means I have a freewheel on each side of my jackshaft, which is redundant, but it was the easiest way to mount the 80t sprocket.
To do:
Chain guide for the 48T chain ring
Get some proper forks
Parts:
2002 Devinci Magma: http://www.bikepedia.com/QuickBike/BikeSpecs.aspx?year=2002&brand=Devinci&model=Magma
GNG v1 450w kit: http://www.gngebike.com/450wbrushless.htm
4x ZIPPY Compact 5800mAh 7S 25C Lipo Pack
LYEN 12 FET 84-132V High Voltage Racing Controller
148mm DH ISIS BB 4848T chainwheel freewheel crank set
Mods:
Replaced my 15t cog with a 16t single speed Surly which I use for 99% of my riding: http://www.wiggle.com/surly-13t-to-16t-cassette-cogs/
Replaced primary belt with 11:80 #25 chain conversion:
11t sprocket: http://tncscooters.com/index.php?route=product/product&path=63_90&product_id=139
80t sprocket: http://tncscooters.com/index.php?route=product/product&path=63_89&product_id=131
80t sprocket freewheel mount: http://tncscooters.com/index.php?route=product/product&path=63_114&product_id=389
#25 chain: http://tncscooters.com/index.php?route=product/category&path=38_103
I mounted the 11t sprocket by filing down the motor shaft using Denisesewa's method: http://endless-sphere.com/forums/viewtopic.php?f=28&t=42785&start=750#p674409
The 80t sprocket is a bolt on with the freewheel, just need some bolts and washers to align the chain properly. This means I have a freewheel on each side of my jackshaft, which is redundant, but it was the easiest way to mount the 80t sprocket.
To do:
Chain guide for the 48T chain ring
Get some proper forks
![4hlT27T.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi.imgur.com%2F4hlT27T.jpg&hash=c185aa5cd89750b2f82ab7c94581a20e)
![OEqzq8P.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi.imgur.com%2FOEqzq8P.jpg&hash=220bc84d5bf5b677607f19ddd613045d)
![pHLND8Y.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi.imgur.com%2FpHLND8Y.jpg&hash=346ad6742dbd915c00b4073990a7a5de)
![ZQIb4EJ.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi.imgur.com%2FZQIb4EJ.jpg&hash=5cea70efa5def8bfc864771ab4a69d48)
![kYJXauI.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi.imgur.com%2FkYJXauI.jpg&hash=a7c35645a230e2088f3247a16f4013c6)
![H10aOqT.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi.imgur.com%2FH10aOqT.jpg&hash=345da413091fb86a7b1a14babc7c8137)