... .m/rpm)618/1400~1600GearboxModel DC6J70TSpeed ratio i1:6.54,i2:3.78,i3:2.168,i4:1 ... .442,i5:1.000,i6:0.814,R:6.533 Rear axle Type/Main reduction ratio 9T ... engine exhaust brakeWheels and tyre size 6+1/9.00-20Electric deviceRated voltage24VBattery12/6-QA-100aD×2Fuel tank (L ... air filter,Vertical mufflerOptionRear axle ratio: 5.857ABS,6.33(ABS),Tyre: 9.00R20,Air conditioner ,vehicle running recorder ...