Yamaha TTR 600

The Yamaha TT600R is an enduro motorcycle from Yamaha Motor Company in the XT series of air-cooled single cylinder. The TT600R model was released in 1998 and was available up to approximately 2007. It is no longer offered in its present form. The long standing XT series of Yamaha motorcycles provided a proven base for the 1997 Belgarda model a forerunner to the TT600R model of 1998. The TT600 Belgarda model was equipped with USD (Upside down front forks) and an electric starter. The TT600R model lost the electric starter and was equipped with Paioli conventional front forks and Ohlins rear shock.

In comparison to the long running XT engine, the TT600R had reduced width, a lightened flywheel and increased diameter of carburettor and intake tracks.

In 2003 the TT600R model came with Yamaha suspension (with reduced travel and missing the adjustability of the Ohlins and Paioli units) and an electric start.

The WR400F model effectively took the role of the TT600R as the serious Yamaha enduro offering. The XT series models continue with uprated water-cooled engines to address the dual sport sector and increasingly popular motard-style street motorcycles.