The E-bike conversion kit includes all necessary components for installation: motor wheel, controller, display, thumb, brake lever, PAS, controller box. Compared with one sigle cross, two times cross method increased force points. Spokes are not easy to break after long time use.
Attention 20inch motor, 1000W and 1500W motor can't do 2 times cross. You can place an order from China. We can provide DPD service. Check the item description below, there is information about the rim.About 25-28km/h; 207-270 RPM; 29-31.2 N. About 28-30km/h; 231-270 RPM; 31.8-33 N.
About 30-32km/h; 265-325 RPM; 60-63 N. About 35-40km/h; 325-331RPM; 57.5-59 N. About 45-50km/h; 414-487 RPM; 71-74.6 N. About 55-65km/h; 464-537 RPM; 91-94.6 N. 1 PCS Front/Rear Hub Motor With Rim & Spokes.1 Pair 115PDD Brake Levers. 1 PCS 130X Thumb throttle. 1 PCS 8 Magents PAS Sensor. Gifts: 1 Controller Bag(not battery) +1Install cable ties and stretch film+1Installation Manual.