PISTON KIT VERTEX 77.0 B YAMAHA YZ/WR 250 01-14, VERTEX 22812B FANTIC TF 250 ES HC 13,5:1
PISTON KIT VERTEX 22812B. 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 77.00mm [B 76.95mm]. Replacement Parts: Rings 590277000002. Pin 715381. Clips 72055.
- SKU
- 22812B
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit - 77.00mm Bore
This high-quality piston kit from Vertex is designed to meet or exceed original equipment manufacturer (OEM) specifications. Crafted in Italy, each piston undergoes a T-5 or T-6 hardening and tempering cycle for superior durability and performance. This kit is a direct replacement for standard pistons and includes all necessary components for installation.
Key Features:
- Complete Piston Kit: Includes piston, rings, wrist pin, and circlips.
- OEM Replacement: Designed as a direct fit and equivalent to original parts.
- Heat Treated: Pistons are heat treated with a T-5 or T-6 hardening and tempering cycle for enhanced strength.
- High-Quality Manufacturing: Made in Italy for exceptional craftsmanship.
- Fitted as Standard: Used as original equipment on many motorcycles.
Specifications:
- Bore Size: 77.00mm (Marked as B, actual measured size 76.95mm)
- Number of Rings: 2
- Compression Ratio: 13.5:1
Replacement Parts Available Separately:
- Rings: Part Number 590277000002
- Pin: Part Number 715381
- Clips: Part Number 72055


