ATHENA Complete Big Bore Forged Piston Kit D.84.97 Selection C Off-Road for Yamaha

The complete forged BIG BORE D.84.97 piston kit selection C Off-Road is designed to deliver superior performance for Yamaha motorcycles and other 4-stroke off-road bikes. Made with special high-performance materials, this kit is the result of a reverse extrusion process that ensures exceptional quality. The sintered molybdenum disulfide coating, applied through screen printing, enhances smoothness and reduces friction and noise, ensuring smooth and quiet operation.

The latest generation stainless steel segments, equipped with a PVD CrN coating, are designed to withstand wear and optimized for excellent conformity even under reduced tangential loads. Each piston is developed in Italy and subjected to rigorous quality tests, both on the dynamometer and on the track, to ensure maximum reliability and high performance.

With a combination of strength and durability, this kit is an ideal choice for off-road enthusiasts looking to enhance their motorcycle's performance. The range is extensive and fits most 4-stroke off-road motorcycles, offering a perfect balance between quality and affordable pricing.

• Complete forged BIG BORE D.84.97 piston kit selection C Off-Road
• Designed for Yamaha motorcycles and other 4-stroke off-road bikes
• Made with special high-performance materials
• Reverse extrusion process for exceptional quality
• Sintered molybdenum disulfide coating
• Enhances smoothness and reduces friction and noise
• Latest generation stainless steel segments
• PVD CrN coating for wear resistance
• Optimized for excellent conformity under reduced tangential loads
• Developed in Italy and subjected to rigorous quality tests
• Tested on the dynamometer and on the track
• Maximum reliability and high performance
• Ideal choice for off-road enthusiasts
• Suitable for most 4-stroke off-road motorcycles
• Perfect balance between quality and affordable pricing