PISTON KIT VERTEX 66.4 A HONDA CR/CRE 250 05-07 RACE, VERTEX 23137A
Vertex 23137A Race Piston Kit. Standard pistons and components 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 STD. Bore size: 66.40 [A 66.34mm]. Replacement parts: Rings 53010006640, Pin 715372, Clips 72074. Cross reference numbers: PISTON A 13110-KSK-730, PISTON B 13120-KSK-730, RING, PISTON 13121-KSK-732, PIN, PISTON 13111-KSK-730, CLIP, PISTON PIN (1.2X18) 90601-430-000.
- SKU
- 23137A
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex Piston Kit - 66.40mm Bore
This Vertex Piston Kit is designed for high-performance applications, providing a reliable replacement for your motorcycle's piston assembly. Vertex pistons are engineered to meet or exceed OEM specifications and are trusted by many manufacturers as standard equipment.
Key Features:
- Standard pistons and components are OEM replacements.
- Kits include piston, rings, wrist pin, and circlips for a complete solution.
- All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability.
- Replacement rings are available for individual purchase.
- Proudly Made in Italy.
- Fitted as standard equipment in many OEM motorcycles.
Specifications:
- Bore Size: 66.40mm (Piston A measures 66.34mm)
Included Components:
- Piston
- Rings
- Wrist Pin
- Circlips
Replacement Parts Available:
- Rings: 53010006640
- Pin: 715372
- Clips: 72074


