The main difference between the Yamaha TTR and TTR-LN is the engine size. The Yamaha TTR has a 125cc engine and comes with a 4-speed manual transmission or an automatic clutch. Meanwhile, the Yamaha TTR-LN has a 125cc engine with a 6-speed manual transmission or an automatic clutch.
TTR-LN models are also equipped with larger wheels, longer travel suspension and other features that make them better suited for off-road riding.
