For Sale 36V 250W electric wheel kit for Brompton (16") NO BATTERY

daniel.weck

Esteemed Pedelecer
Aug 8, 2009
1,224
1
Pictures (link to Google Photos album)


The kit contains:

- Sun CR18 aluminium rim
- Schwalbe Marathon Plus with plenty of thread
- Cross-lace spoke pattern
- Bafang / 8-Fun 250W 36V planetary-geared hub motor (low mileage, kept as spare to my primary Tongxin wheel)
- Cut-off brake lever
- Pedal assist sensor (measures crank rotation speed)
- Throttle override (no bulky handle, just the thumb lever)
- 3-way power levels selector (limiter, great for coasting safely at low speed)
- 10A programmable controller
- Steel fork suitable for test rig / spreading trials, but in my opinion not strong/safe enough (weld quality) for the full motor torque. A proper Brompton part would be preferable (this is an old Merc clone fork)
- NO BATTERY

Cash on collection in East Sussex. Shipping may be arranged at extra cost (heavy and bulky item).

Having looked at the current market, I think £190 is a fair asking price (plus postage).
 

daniel.weck

Esteemed Pedelecer
Aug 8, 2009
1,224
1
Short YouTube video that shows the e-wheel running:


Note that the chirping sounds are from birds, this is not noise coming from the hub motor! :)

Also note that I could not accelerate to 100% as the wheel was only rigged on one side of the hub, on a small workshop vice.