Rohloff

Rohloff AG is a German company from Fuldatal near Kassel that manufactures hub gears, bicycle chains and tools that are known for their durability and high performance.

Rohloff AG was founded in 1986 and began by producing a high-tech, premium priced bicycle chain, the SLT 99.

[1] Eventually Rohloff obtained a state guarantee which paved the way for a bank loan to pay local parts suppliers and commence production of the Speedhub.

[1] Following a test-ride in May 1998, the loan was granted, enabling Rohloff AG to sign production contracts with local suppliers by the summer.

The Rohloff Speedhub 500/14 is the only bicycle hub with 14 gears, which can replace a regular chain derailleur system regarding level of friction and range of transmission.

Internal Schematic of a Rohloff Speedhub 500/14