PISTON KIT VERTEX 66.4 A YAMAHA YZ/WR 250 99-22 PRO RACE, VERTEX 22645A SINGLE RING
Vertex UK piston kit 22645A features standard pistons and components that are OEM replacements. Kits include piston, rings, wrist pin and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Fitted in many OEM bikes as standard. Specification: Bore size 66.40mm [A 66.35mm]. Replacement parts include rings 53010006640, pin 715372, and clips 72074. Cross reference numbers: Piston (Std) UR RED 1P8-11631-00-A0, Piston (Std) UR ORANGE 1P8-11631-00-B0, Piston (Std) UR PURPLE 1P8-11631-00-D0, Piston (Std) UR GREEN 1P8-11631-00-C0, Piston Ring Set (Std) 5CU-11603-10-00, Pin, Piston 5UP-11633-00-00, Circlip 93450-19052-00.
- SKU
- 22645A
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Pro Race Piston Kit - Single Ring
Upgrade your engine's performance with this Vertex Pro Race Piston Kit, designed for precision and durability. This kit features a single ring configuration for optimal compression and power delivery.
Key Features:
- OEM Replacement Standard: Vertex pistons meet or exceed Original Equipment Manufacturer specifications, ensuring a perfect fit and function.
- Complete Kit: Each kit includes a high-quality piston, precisely matched rings, a durable wrist pin, and secure circlips for a comprehensive engine rebuild solution.
- Advanced Heat Treatment: All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for exceptional strength, heat resistance, and longevity under demanding conditions.
- Italian Craftsmanship: Proudly manufactured in Italy, renowned for its engineering excellence and commitment to quality in performance components.
- Original Equipment Quality: Vertex pistons are frequently fitted as standard equipment on many Original Equipment Manufacturer (OEM) motorcycles, reflecting their trusted performance and reliability.
- Bore Size: 66.40mm (A designation indicates 66.35mm)
Replacement Parts Available Separately:
- Rings: 53010006640
- Pin: 715372
- Clips: 72074
