PISTON KIT VERTEX 77.0 D SUZUKI RMZ 250 07-09, VERTEX 23311D COMPR 13,4:1
Vertex UK Piston Kit 23311D. Compression ratio 13.4:1. Bore size 77.00mm. Kit includes piston, rings, wrist pin, and circlips. All pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle. Made in Italy. Replacement rings are sold individually. Specifications: Bore Size 77.00mm. Replacement Parts: Rings 590277000005 SET, Pin 715380, Clips 72055. Cross reference numbers: Piston Model K7 12111-10H10-0F0 12111-10H20-0F0, Piston Model K8/K9 12111-10H20-0F0, Ring Set, Piston 12140-10810, Pin, Piston 12151-10H00, Circlip 09381-16001, Piston Kit Inc. Ref. No. 11~14 Model K7 12110-10810 12110-10820, Piston Kit Inc. Ref. No. 11~14 Model K8/K9 12110-10820.
- SKU
- 23311D
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit - High Performance Replacement
This Vertex Piston Kit is designed to be an OEM replacement part, ensuring a precise fit and reliable performance for your motorcycle. Engineered for durability and power, Vertex pistons are a trusted choice for riders seeking quality components.
Key Features:
- Complete Kit: Each kit includes a high-quality piston, piston rings, wrist pin, and circlips for a straightforward installation.
- Heat Treated: All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle, enhancing their strength and resistance to wear.
- High Compression Ratio: Features a compression ratio of 13.4:1, designed to boost engine power and responsiveness.
- Precision Bore Size: The piston has a bore size of 77.00mm (with a specified tolerance of 76.98mm) for an exact fit.
- OEM Standard: Vertex pistons are fitted as standard equipment on many OEM motorcycles, attesting to their quality and design.
- Made in Italy: Proudly manufactured in Italy, a region renowned for its expertise in high-performance engine components.
Specifications:
- Bore Size: 77.00mm
- Compression Ratio: 13.4:1
Included Components:
- Piston
- Rings
- Wrist Pin
- Circlips
Replacement Parts Available:
- Piston Rings
- Piston Pin
- Circlips


