Chassis is one of BOSUER middle size steel frame with linkage, died cast steel parts and strengthened steel pipe structured together making the whole bike solid enough for dural popurse.
Plastics are designed by BOSUER exclusively, optional color are white, black and red.Triple clamp, rim and hub are in alloy material to reduce weight of whole bike maximally.The suspenssion are non-adjustable both front and rear.Brake sysytem are deisgned and modified by BOSUER exclusively .
Engine: ZS CB250 engine, 4-stroke, electric and kick start
Frame: middle size dirt bike frame with linkage, steel swing arm
Wheel: front 21", rear 18"
Brake system: BOSUER 2 pistons front brake and 1 pistion rear brake
Muffler & exhaust pipe: stainless steel exhaust pipe, muffler body and end are alloy
|ENGINE||Engine Type||ZS CB 250CC , E & kick start,4-stroke, 2valves|
|Bore X Stroke(mm)||69*62.2mm|
|Handle Bar||steel, fat type, Ф28.5|
|Triple Clamp||Forged alloy, 6061|
|Frame||embracing high strengthened steel pipe and cast steel|
|Swing Arm||formed steel pipe, knife shape, 18 inches|
|Suspension||Front fork :51/54-810mm|
|Rear shock: 450mm|
|Disc Brake||Disc brake，disc size: 220/220mm|
|Wheel||Alloy rim, front: 1.60-21/rear: 2.15-18|
|Tire||Tire size: front: 80/100-21/rear: 100/90-18|