Malossi 170 cc cylinder kit with CDI for Yamaha 125 LC (1B9)
MALOSSI Racing cylinder kit for the 125 cc Yamaha 4-stroke engines (X-Max 125, X-City 125, YZF-R 125). The Force Master 1 CDI from MALOSSI is included in the scope of delivery. Thanks to the Force Master 1 CDI, you can tune your engine despite the injection system. Four different curves are pre-programmed for different engine expansion stages.
The cylinder has a 63 mm bore diameter. With the original stroke of 54.8 mm, this results in an impressive displacement of 170 cc. The compression ratio of the kit is 11.2:1 and the reinforced Ultra Light piston has a compact design with three rings. All in all, thanks to the aluminum jacket, this is a high-capacity and very durable kit. The CDI box regulates the injection system in the range of +/- 20 % compared to the original injection. This allows the engine to be adapted to different tuning levels and operated safely.