Trek single speed mountain bike | Single speed mountain bike, Bicycle, Mountain biking
Trek Superfly Singlespeed - Mellow Johnny's Bike Shop
Trek Belt Driven Bikes: District and Soho
Just finished the single speed conversion on this Trek 930. The tensioner is a jockey wheel bolted to a strip of aluminum bolted into the derailleur hanger. : r/xbiking
43 Best Single-Speed Bikes (September 2023) | BikeRide