菜单
J3D 250 is a middle size bike of BOSUER dirt bike series. It is equipped with CB250 engine, air cooled, 4-stroke. The engine power is 12kw at 7500rpm. The bike is designed for dural popures.
引擎： ZS CB250 发动机，4 冲程，电动和脚踏启动
框架： 中型越野摩托车车架，带连杆、钢制摆臂
车轮： 前部 21 英寸，后部 18 英寸
暂停： 不可调节
制动系统： BOSUER 2 pistons front brake and 1 pistion rear brake
消声器和排气管： stainless steel exhaust pipe, muffler body and end are alloy
The BOSUER J3D 250 越野摩托车 is a reliable middle-sized bike, powered by a 250cc ZS CB250 engine with a 4-stroke system. It delivers 12kW at 7500rpm, offering a solid performance for both trail and recreational use. The steel frame with linkage and steel swing arm, reinforced with die-cast steel parts, ensures maximum durability. To reduce weight, the triple clamp, rim, and hub are made of alloy materials. The non-adjustable suspension and exclusive BOSUER-designed brake system with a 2-piston front brake and 1-piston rear brake offer a smooth and powerful ride. Perfect for both casual riders and adventurers.
| 引擎 | 发动机类型 | ZS CB 250CC , E & kick start,4-stroke, 2valves |
| 缸径×行程(mm) | 69*62.2毫米 | |
| 表达率 | 8.3:1-8.9:1 | |
| 最大功率 | 12KW/7000转 | |
| 最大扭矩 | 17牛顿米/6000转 | |
| 传播 | 5 速 | |
| 点火 | 中枢性膈疝 | |
| 化油器 | PE28 | |
| 链条/链轮 | 520-13/520-43 | |
| 机壳 | 燃料容量 | 6.3升 |
| 把手 | 钢，脂肪型，Ф28.5 | |
| 三重夹具 | 锻造合金，6061 | |
| 框架 | 包括高强度钢管和铸钢 | |
| 摇臂 | formed steel pipe, knife shape, 18 inches | |
| 暂停 | Front fork :51/54-810mm | |
| Rear shock: 450mm | ||
| 盘式制动器 | Disc brake，disc size: 220/220mm | |
| 车轮 | Alloy rim, front: 1.60-21/rear: 2.15-18 | |
| 胎 | Tire size: front: 80/100-21/rear: 100/90-18 | |
| 方面 | 最大负载 | 90公斤 |
| 座椅高度 | 890mm | |
| 轴距 | 1330mm | |
| 清除 | 320毫米 | |
| 尺寸 | 2000*790*1220mm | |
| 净重 | 103±1KG | |
| 包装尺寸 | 1740*500*880mm | |
| 毛重 | 118±2KG |
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