CP Pistons 2010–2020 Piston Kit for Suzuki RM-Z250 – 14.2:1 77mmx53.6mm (249cc)

Designed for racers and tuners who demand consistent power from their 250cc four-stroke, this piston kit provides the precise combustion geometry needed to achieve a 14.2:1 compression ratio in Suzuki RM-Z250 engines. CP Pistons (CP-Carrillo) builds pistons for hardcore racing applications, and these pistons are specified for the 2010–2020 RM-Z250 with a 77mm bore and 53.6mm stroke to yield 249cc displacement. The kit supports high-compression tuning and helps translate cam, intake, and fueling upgrades into usable power for motocross and off-road competition.

Features:

• Compression ratio 14.2:1 for high-rev performance
• Bore 77mm and stroke 53.6mm
• Displacement 249cc optimized for RM-Z250
• Fitment 2010–2020 Suzuki RM-Z250 motocross models
• Brand CP-Carrillo CP Pistons performance lineage

Vehicle Fitment:

• 2010–2020 Suzuki RM-Z250 249cc