Save up to 60% off new Flat Bar Road Bikes - Gravity Swift8 Shimano Nexus 8spd Internal Hybrid V Brake Super Hybrid Bikes | Save up to 60% off new bikes
SHIMANO NEXUS C6000 Series | SHIMANO BIKE COMPONENT
Road bike Single speed converted to Alfine 8 speed internal hub w/STI shifting. | eBay
If you own a mid drive, here's some IGH options and warnings | ELECTRICBIKE.COM