Package only includes what you select from the dropdown menu, if you need multiple items, please add them to cart separatly. 48v 500w motor: 3000rpm rated current: 15ah, max discharging time : 160mins High Speed: 13mph Medium Speed: 10mph Low Speed: 8mph (under the load of 143lbs, and the weight of the bike is 154lbs). Gear Ratio: 9.5:1 Torque: 1.8Nm. 4800rpm rated current: 18-35ah, max discharging time : 140mins High Speed : 20mph , Medium Speed : 16mph , Low Speed: 10mph (under the load of 198lbs, and the weight of the bike is 154lbs). Gear Ratio: 9.5:1 Torque: 2.62Nm.
For the instruction video, please check this link. What are the advantages of differential?
Allows wheels on the same axle to rotate at different speeds. When your vehicle goes around a corner the wheel on the outside has to travel faster than the wheel on the inside. The differential allows this to happen. Two wheel drive vehicles have one axle and four wheel drive vehicles have two. This item is in the category "Sporting Goods\Outdoor Sports\Go-Karts (Recreational)\Parts & Accessories".
The seller is "tdpro99" and is located in this country: US. This item can be shipped worldwide.