What’s interesting is that all these changes make the XSR just a kilo heavier than the MT! 4: NMax 155 This one’s quite unique because Yamaha decided to plonk the 155cc motor in the NMax 155.

Yamaha XSR 155 is a sports naked bike ex-showroom ... LED tail lamp and a circular digital instrument console. It shares its 155cc liquid-cooled single-cylinder motor and six-speed gearbox with ...

The Yamaha XSR 155 is powered by a 155cc, liquid-cooled single-cylinder engine mated to a 6-speed gearbox. The engine is small but capable enough to keep new riders excited and experienced riders ...

Yamaha has revealed the XSR ... In Thailand, the XSR features the USD fork, comprehensive swingarm and the VVA-equipped 155cc powerplant from the R15. This motor makes 19.3hp and 14.7Nm of torque ...