Reduction Ratio:1:4.4. Spoke: 36 hole spoke 12G/13G. Dropout/ Open Size(mm):100mm.Cabling Route: Shaft center Right. Salt Spray Test Standard(h) 96. The item "MXUS Ebike Front Hub Motor Wheel XF07 36V 250W Brushless Gear DC Electric Bike" is in sale since Monday, October 28, 2019. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components". The seller is "lightinbike18" and is located in xiamen. This item can be shipped worldwide.