New QingQi 250 Motorcycles! (QM250-2D, QM260-GY-B)

[volksjagger]

is this a new 250 motor? we know the 200 is basically the same motor in the dr200se suzuki enduro.

i am very curious about this motor. i want to know if it utilizes any new technology. any at all.

it looks like it may be the same motor in the 2009 suzuki tu250. suzuki says this is a new motorcycle.



it looks like the motor specs for the new qm250gy-b(asd) sumo and the qm250 2d mirror the suzuki tu250.

http://www.suzukicycles.com/Products...s/Default.aspx

Both bikes use identical engines which look to be enlarged versions of the QingQi Suzuki DR200 derivative.

QingQi 250cc Engine Specs:

Cylinder: Single
Type: 4-Stroke, Air cooled
Bore: 72mm
Stroke 61.2mm
Displacement: 249cc
Compression Ration: 9.2:1
Max Power: 154.4kw@7500rpm (~20.6hp)
Max Torque: 19.5Nm @6000rpm (~14.4ft/lb)
Lubrication: Pressure spray

if so, they may also be fuel injected like the tu250 is! this would be very exciting news. any word on this?

and on a side note, what does the "b (asd)" stand for? it must be some proto-type designation or something to that effect? we may never know! hehehhheh!