In motorsports, innovation is key for gaining a winning edge. Our Cylinderhead with interchangeable inserts allows KTM SX50 riders to customize engine characteristics for various track layouts. The Factory 2.R Cylinderhead, made from high-grade Aluminium, enhances heat transfer, detonation resistance, and waterflow for increased power and longer performance. With interchangeable inserts, it’s a race-winning necessity. For the KTM SX65, our Factory 2.R Cylinderhead now includes the RPPS system and an unbreakable power-valve, offering significant power output improvement. Maintenance is easy, and the Cylinderhead is the ultimate performance upgrade for the KTM SX65. Winning is non-negotiable without the RPPS Factory 2.R Cylinderhead.