PISTON KIT VERTEX 95.0 B YAMAHA YZ/WR 450 03-15, VERTEX 22915B COMPR 12,5:1
Vertex UK piston kit 22915B with a compression ratio of 12.5:1. Bore size is 95.00mm (94.94mm). Kits include piston, rings, wrist pin, and circlips. All Vertex pistons feature heat treatment with a T-5 or T-6 hardening and tempering cycle. Standard pistons and components are OEM replacements. Replacement rings are sold individually. Made in Italy. Fitted as standard in many OEM bikes. Replacement parts: Rings 590395000001, Pin 715382, Clips 72074. Cross reference numbers: Piston (Std) 2S2-11631-10-00, 2S2-11631-20-00; Piston Ring Set (Std) 5JG-11603-00-00; Pin, Piston 5TA-11633-00-00; Circlip 93420-18082-00.
- SKU
- 22915B
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex Piston Kit - 95.00 mm Bore - 12.5:1 Compression
This high-quality Vertex Piston Kit is designed for performance and durability. Manufactured in Italy, Vertex pistons are fitted as standard equipment on many OEM motorcycles, attesting to their quality and reliability.
Key Features:
- Compression Ratio: 12.5:1
- Bore Size: 95.00 mm (94.94mm actual)
- Kit Includes: Piston, piston rings, wrist pin, and circlips.
- Material Treatment: All pistons undergo a T-5 or T-6 hardening and tempering heat treatment cycle for enhanced strength and longevity.
- Direct Replacement: Standard pistons and components are designed to be OEM replacements.
Replacement Parts Available Separately:
- Rings: 590395000001
- Pin: 715382
- Clips: 72074
Cross Reference Numbers:
- Piston (Std): 2S2-11631-10-00, 2S2-11631-20-00
- Piston Ring Set (Std): 5JG-11603-00-00
- Pin, Piston: 5TA-11633-00-00
- Circlip: 93420-18082-00


