PISTON KIT VERTEX 66.4 D KTM SX 250 03-04, VERTEX 22909D
Vertex UK piston kit 22909D, single ring. All Vertex pistons are OEM replacements and are heat treated with a T-5 or T-6 hardening and tempering cycle. Kits include piston, rings, wrist pin, and circlips. Replacement rings are sold individually. Made in Italy. Bore size 66.40mm. Replacement parts include rings 53010006640, pin 715372, and clips 72048.
- SKU
- 22909D
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit - 66.40mm Bore
This Vertex Piston Kit is designed as a high-quality replacement part for your motorcycle's engine. Crafted in Italy, Vertex pistons are engineered to meet or exceed OEM specifications, ensuring reliable performance and durability.
Each kit includes all the necessary components for a complete piston replacement:
- Piston
- Rings
- Wrist pin
- Circlips
Vertex pistons undergo a rigorous T-5 or T-6 hardening and tempering heat treatment cycle, which enhances their strength and resistance to wear. This ensures longevity even under demanding riding conditions. Replacement rings are also available individually.
Key Features:
- Standard pistons and components are OEM replacements.
- All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle.
- Made in Italy.
- Fitted in many OEM bikes as standard.
- Bore size: 66.40mm


