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you only need one, they have two diodes in each device.

when the Big Bear was introduced, I think 2014, the year after Redbridge show, the forum reported regularly a fair number of incidents involving broken spokes. The problem has not completely gone away but has been greatly reduced by the widespread use of semi automated wheel building machines...

if you want France to keep those who want to flee, we should consider doing same. Let's close all the refugee detention places - at Heathrow for example.

true but there is little anyone can do about it after they have left French coastal waters. Best to work out what we should do when they are here. Should they be sent to Uyghur style schools?

I know the case very well. He weighs something like 11st. Big Bears are for 15 stone and over. If you want a big rear wheel drive, go for the Gran-Camino.

I bought a few DNP 11T-34T 8-speed freewheels recently and paid about £3 per unit in EU's anti dumping duty. Previously, I sold them for £12 each, now £18. That's why you don't see much DNP with 11T on the net.

the same effect of rotational inertia affects the rear hub kits in turning too, albeit to a lesser extent because the centre of the rear motor wheel is a bit nearer to the centre of gravity compared to a front motor wheel. If you want the nearest feel to a push bike then the TSDZ2 is a pretty...

front motor is easier to fit and remove. Furthermore, most forks have standard 100mm dropout so you know for certain that the motor will fit. The customer may have to deepen the jaws a bit or file off a bit to increase the opening from 9mm to 10mm to suit the motor. That's an easy job. Most rear...

for all motors, at the axle. For front and rear hub motors, that's the same as 'at the wheels'. For crank drive, that the same as 'at the chainring'. For crank drive, you have to multiply the torque figure at the chain ring by the sprocket to ring ratio. For example, 100NM at a 44T chainring...

Right now, I know for sure we are out of TSDZ2 and SWX02 but have plenty of BBS01B and XF08C. we'll know what's left after we clear the backlog, Monday for XF07 kits, Tuesday for DWG22C kits.

e-bikes are already heavy like they are, the Camino weighs 23kgs on its own. If I had to put a hub gear and a full chainguard, it'll add about 1kg-1.5kgs extra weight. As the motor supplements your pedal effort, you don't need to pedal any harder when you are going up a steep gradient, you don't...

if you buy from China, you need to factor in freight, import duty, VAT and support cost. the most expensive component in a kit is the battery. It alone accounts for half the total cost. Batteries come with inherent fire risks, that why it's always prudent to choose a top brand: Panasonic, Sony...

XF07 kit: https://wooshbikes.co.uk/cart/#/product/uid-192-xf07kit-13ah/xf07-front-hub-kit-with-13ah-battery

zero quotas - it's a technical terms to cover remote supplies of services. Gambling, e-commerce, internet cloud services etc that sort of things.

the trouble with home made Y connector is the second battery's connector remains live if you don't have the battery in its cradle. That's why we couldn't supply the Faro with internal and external battery. The KM849 fixes that problem.

it would be criminal if this beauty is going to have a BBSHD and a Hailong battery.

the motor weighs 1.5kgs on its own. The electronics adds about 400g. Heavier rim and spokes add about 100g. The rest is the battery. So 2kg before you add the battery. The options are: The small frog battery (13AH) weighs 2.64kgs + 180g clamp and mounting base. Total: 4.8kgs, 40 miles range...

you'll need this double battery converter. It's an automatic switch. Battery A and battery B are alternately connected to the controller. You adjust the voltage points with two small buttons where the switch over happens. It works with both 36v battery and 48V battery. I'll get them in September.

you need a simple steel frame road bike like this Viking and a simple hub kit with a large battery to do this sort of miles every day. fast rolling, ultra low maintenance and long range are what you need.

Uber must pay you a lot of money! all those bikes are rather expensive to buy and maintain.