PROX Piston Kit for KTM 520/525 SX-EXC '00-07 and 525 XC ATV with 11.0:1 Compression Ratio - Part Number 01.6521.A

PROX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. PROX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. PROX Piston Kits for sleeved cylinders are available in standard size and a wide range of oversizes. The availability of oversizes up to 2mm significantly helps to increase the lifespan of a cylinder by offering more re-boring possibilities. PROX pistons for plated cylinders come in standard size, as well as in A, B, C, D+ oversizes. Take advantage of the additional oversizes to extend the lifespan of plated cylinders. All PROX Piston Kits are supplied complete with Piston Rings, Wrist Pin and Circlips, ready to install!

The PROX Piston Kit for KTM 520/525 SX-EXC models from 2000 to 2007 and the 525 XC ATV is designed to deliver optimal engine performance and durability. This comprehensive kit includes a high-quality piston, rings, and necessary components, ensuring a precise fit and reliable operation. Crafted with attention to detail, it adheres to strict manufacturing standards to meet the demands of both recreational and professional riders.

Constructed from durable materials, the piston features a compression ratio of 11.0:1, providing enhanced power output and efficiency. The kit's design ensures smooth operation within the engine, reducing wear and extending the lifespan of your motorcycle or ATV. Installation of this piston kit can help restore engine performance to its original specifications, making it an ideal choice for repairs and rebuilds.

Whether you're restoring a classic KTM or upgrading your ATV, the PROX Piston Kit offers a reliable solution backed by the PROX brand's reputation for quality. Compatible with specific models and designed for easy installation, this kit is a valuable investment for maintaining the performance and longevity of your vehicle.

Features:

• High-quality piston designed for KTM 520/525 SX-EXC '00-07 and 525 XC ATV

• Includes piston, rings, and all necessary installation components

• Compression ratio of 11.0:1 for improved power and efficiency

• Precision-engineered to ensure a perfect fit and long-lasting performance

• Manufactured to meet strict industry standards for durability and reliability