The 2021 150 XC-W TPI is powered by a 148.9 cc single-cylinder 2-stroke engine with Transfer Port Injection (TPI), delivering smooth, tractable power and precise throttle response ideal for technical off-road and enduro riding. It features a 6-speed gearbox and a Brembo wet multi-disc clutch for reliable power delivery and control. Built on a lightweight central double-cradle steel frame, the bike is equipped with WP XACT USD 48 mm front forks and a WP XPLOR PDS rear shock for long suspension travel and confident handling over rough terrain. The 150 XC-W TPI rides on spoked wheels with high-grip off-road tires for traction on varied surfaces and high ground clearance for obstacle negotiation. Dual disc brakes front and rear deliver dependable stopping power. Ergonomic bodywork and a supportive seat profile help riders maintain control and confidence during extended enduro and trail sessions.