20英寸电动自行车后轮改装套件 48V 1000W 无刷有齿电机轮毂 带LCD显示屏 适用于20英寸自行车电动车

节省20%
East Supplier PlatformSKU:1005008364926505-As shown-GERMANY

价格:
$439.29 $549.11

含税 运费在结账时计算

股票:
有现货(32 件),可随时发货

描述

规格

品牌名称:

设计: 无刷

高关注化学品:

产地: 中国大陆

电压: 48V

瓦数: > 400w

产品描述


注意:

1.将控制器连接到电线时,请确保将正确的颜色连接到控制器。否则,控制器可能会损坏。

2.本套件不含轮胎,需客户自行购买。用于安装20英寸轮胎,适用于20英寸自行车。购买前请检查产品尺寸。

关于电池:您购买的电池(不含)的功率和电压应与我们的套装一致。安装时,请确保接线没有接反,否则可能会损坏产品。

特点:

1. 48V 1000W无刷无齿电机,动力强劲。

2. 配备强大的控制器,确保大电流供应。

3. 适用于V刹和碟刹。

4. 电机最高速度可达50km/h。

5. 后叉开档尺寸为135mm

6. 拇指油门

7. 轮辋尺寸为20英寸(适用于20英寸自行车)。

8. 曲柄速度传感器,用于踏板辅助。

规格:

可选类型:后置电机

电机规格:48V 1000W

速度:50公里/小时

后叉开档尺寸:约135毫米

刹车:V刹/碟刹

控制器:48V 130A

辅助:5点磁力辅助传感器

刹车杆:断电刹车杆

油门:拇指油门

显示屏:SW-810LED显示屏

接线方式:电机出线采用防水线,其他采用普通接线

尺寸:42*42*3.2cm

重量:9.5kg

包装清单:

1 * 电机

1 * 控制器

1 * 辅助

1 * 电子电源刹车

1 * 拇指油门

1 * LED显示屏

1 * 防水线

1 * 控制器手提箱


Customer Reviews

Customer Reviews

Based on 3 reviews
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33%
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D
David K.
Great value compared to a factory e-bike

I was quoted $2,400 for a pre-built 20-inch e-bike at my local shop. This kit plus a $300 battery and my existing folder came to under $800 total. The 50 km/h top speed is real — I clocked 48 km/h on a flat road with a full charge. The disc brake compatibility was a deciding factor for me since my bike already had mechanical discs. Very happy with the purchase after 200 miles.

E
Elena R.
Powerful motor, installation takes patience

The motor has serious torque — it pulls my 200lb frame up a 6% grade at 18mph without struggling. Installation took about 3 hours because I had to spread the rear fork slightly and align the torque arm. The instructions assume some mechanical knowledge. Once dialed in, it is incredibly fun to ride. The sine-wave controller is impressively quiet compared to the square-wave kit I tried before.

M
Marcus T.
Transformed my folding bike into a commuter machine

Installed this on a 20-inch Dahon over a weekend. The color-coded connectors made wiring straightforward — no soldering needed. On a 48V 13Ah battery I am getting about 28 miles of range with moderate pedaling. The acceleration is smooth, not jerky, and the LCD display is easy to read even in direct sunlight. One tip: double-check your dropout spacing before ordering, mine was exactly 135mm and it slid right in.

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