Have questions?
Out of our Warehouse Fast
We Know our Products
Backed by the Spark Guarantee
No Restocking Fees or Runarounds
Forged from high-silicon aluminum alloy for maximum strength and dependability.
Innovative forging design and piston skirt provide maximum horsepower and torque.
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
Oversize pistons require cylinder sleeving.
Upgrade your KTM motorcycle with the WiseCo 40074M07800 piston designed specifically for models like the 2013-14 KTM 250SF-X and EXC-F. This high-performance piston is engineered to deliver optimal power and durability for demanding riding conditions. Made from quality materials, it ensures a reliable fit and efficient engine operation. Its 13.9:1 compression ratio enhances horsepower and throttle response, providing a significant boost in performance for your motorcycle. The piston features precise dimensions and craftsmanship to meet OEM standards, ensuring seamless installation and long-lasting performance. Whether you're rebuilding your engine or upgrading for better performance, this piston is an essential component for maintaining peak engine condition.
Features: