YX 170cc HP engine

YX 170cc HP engine
727,02 €

Restocking scheduled for December 31, 2025.

YX 170cc HP Engine – 2V High-Performance Cylinder Head

The YX 170cc High-Performance engine comes equipped with a powerful 2-valve cylinder head, designed for riders seeking strong acceleration and reliability. With a 62 mm bore and 57 mm stroke, it produces 11.2 kW (15.25 hp) at 9,000 rpm and a torque of 13.8 Nm at 7,500 rpm.

Technical specifications

  • Displacement: 170cc

  • Cylinder head: High-performance 2-valve

  • Power: 11.2 kW / 15.25 hp @ 9,000 rpm

  • Torque: 13.8 Nm @ 7,500 rpm

  • Compression ratio: 10.3:1

  • Transmission: 4-speed (N-1-2-3-4)

  • Ignition: External rotor ignition, with 12V / 55W lighting output

Included in delivery

  • Ignition cover

  • Right-side kickstart pedal

  • 3-position intake manifold (specific design)

  • Lifan-type CDI

  • Chrome steel gear selector

  • Wiring harness (compatible with European plug CDI)

A compact and durable engine, ideal as a performance replacement or upgrade.