Endless Sphere

I will check top speed this saturday, with big apple 2.3 was 59km/h, now I want to see difference with hookwoorm 2.5 I just have to understand how to set tyre size on CA! Anyway my weight it's about 105kg plus 15kg of lifepo4, not a light one and I believe that big tyres let your max speed going dow...

here's my gallery:
http://picasaweb.google.com/nuvolamax/superbaics#

note the new 220mm front disk!
the battery position is perfect because due to very big powerful front brake it helps to don't let the rear wheel going up.
Now I'm working on a rear ebrake.

Hi, I've an ebike with a trailer. my weigth it's more than 100kg and my trailer carry 48V 60ah so the total weigth of trailer it's about 35-36kg bike it's 15kg and emotor about 8kg totale 100+35+15+8=158kg! When I use bike on flat, a 6" disc it's enough, but when I use ebike on mountains big pr...

my new buy:
Marzocchi Marathon SL 80mm
finally I could mount my Formula 220mm front break.

For rear Brake, I'm still looking for a good and easy solution.

ps. I'v mounted 11-34 gear

I've found the perfect toruqe arm from ampebikes, I will just order it when I will come back from holidays. For rear brake I've to understand if I can just change the left cover with the new threaded 5305 cover. I'm speaking about buying this: http://www.ebikes.ca/store/photos/SideCover500T.jpg my 5...

some updates: I'd a puncture in my apple, so I decided to change my tyres! So I've bought 2 maxxis hookworm 26x2.5 Next monday, I will go to a bike shop to buy a Marzocchi Fork, so I could finally mount my formula the one 2010 220mm front brake! And the ebike will be quite finished... :mrgreen: (i j...

I have no rear torque arms at the moment.
ebikes.ca seems to have discontinued their rear version.
any other website where to buy it?

Battery pack is too big to fit as is inside triangle, but I've no problems at all where it is now. Balance is perfect just now. There's no Rear brake! I'd like to use and idraulic brake but my old 5305 hasn't way to get connected to a disk, I'm still studing an easy solution. any proposal? big tyre ...

what type of covering is that?

If I remember it was made by chinabattery.com

did you incorporate torque arms?

still to do.

Here is my ebike: http://www.jobike.it/Public/data/nuvola/2010711192554_5305%20foto%201.jpeg some technical details: 72V 15ah lifepo4 battery with 3c prismatic cell (10kg) 72V 40A controller tyre: front 28x1.75 Rear 26x.2.35 Front brake juicy 5 with 180mm shimano XTR disk (it should be substituted b...

I ordered 185 cells two weeks ago, when I will receive it I will update you.

Kingfish I was reading your data to match our ride and I found a big difference between them: you made an average speed of 22 mph (about 34km/h), mine average is about 13mph 20km/h (I've done some miles on hill at 5-7 mph) I've 60ah pack, you have 50ah pack. Ok, I think to still have about 15 ah to ...

Tuesday 154km done alias 96miles, made cycling for 9 hours!!
to make more mileage I need to change my ass

I started with a kit by shimano (M486 with a 6" rotor), but I've quickly understood that on hills is not enough. Than I tried to change just the rotor with a 7" (XT model) but still not enough. Now I'm tryng to using a 8" rotor (I think it's a shimano deore) but I've problem because m...

Of course milage was made in just one day.

Here my ebike: http://www.jobike.it/Public/data/nuvola/20091025185341_1304.jpg some spec: 2x 51V 30ah lion battery for a total of 51V 60ah pack. 9c rh205 with a 27A controller with a 40km/h top speed. 11-34 freewheel front trekking bike with 28" wheel front shimano idraulic brake 7"-8"...

I plan to reach 100 miles in June.
my ebike has to be finally completed in some days.

Here in Italy, the goal is to reach 100km tour (I did it 130km, about 80miles)
my 60ah battery should permit a 130 miles tour

Hi grind, I've some questions for you? which is the total weight of your ebike without driver? have you never tried to go down from high mountains? I've a 48V60ah lion battery carried by a cargo trail and I've some problem braking on 10% downhill. my ebike is 15kg(bike)+8kg(9c)+30kg(battery)+2kg(too...

where do you buy those disk brake(305mm)?
I was very impressed!

70A? it's amazing!
how many km have you done with this A?
are you working at 48v?
how is changed speed and acceleration?
what about battery range, how many km are you able to do?

Hi guys, I've a RH 205 7x9 motor 48V (800W) working with his original 27A controller. I'd like to upgrade from my 48V 27A controller to this one: http://cgi.ebay.it/Infineon-Electric-Bike-Motor-Controller-48-60V-45A_W0QQitemZ290344412889QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item4399e026d9 it's ...