Rei belt drive bike. Shop for Belt Drive at REI - Browse our extensive selection of trusted outdoor brands and high-quality recreation gear. There are a bunch of exotic drive systems out there that REI will never carry… Shop for Tern Belt Drive Electric Bikes at REI - Browse our extensive selection of trusted outdoor brands and high-quality recreation gear. The application of belt drives to bicycles is growing, especially in the commuter bicycle market, because of the low maintenance and lubrication-free benefits. 100% Satisfaction Guarantee Haul kids and cargo with ease with this Tern e-bike. Quiet ride with the belt drive. Top quality, great selection and expert advice you can trust. Chains need regular cleaning and lubrication, and components like cassettes and chainrings eventually wear out. 7-speed internal hub. Gates CDN belt drive system. Brakes: Shimano MT420, Hydraulic 5.