PISTON KIT VERTEX 77.0 D HC KAWASAKI KX/KXE 250 15-16, VERTEX 24021D HC COMPR 14,3:1
Vertex UK piston kit 24021D HC Compr 14.3:1. 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 [D 76.98mm]. Replacement parts: Rings 590277000005, Pin 711229, Clips 72055. Cross reference numbers: PISTON-ENGINE 13001-0747, PIN-PISTON 13002-0041, RING-SET-PISTON 13008-0028, RING-SNAP,PISTON PIN 92033-1161.
- SKU
- 24021D
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex High Compression Piston Kit 77.0mm
This Vertex piston kit is designed for high-performance applications, offering a high compression ratio of 14.3:1. Vertex pistons are manufactured in Italy and are known for their quality and durability, often being fitted as original equipment on many OEM bikes.
Each kit provides a complete solution for engine rebuilding and includes:
- Piston
- Rings
- Wrist pin
- Circlips
All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity. Replacement rings are also available for separate purchase.
Specifications:
- Bore Size: 77.00mm (Piston Diameter: 76.98mm)
- Compression Ratio: 14.3:1
Replacement Parts Availability:
- Rings: 590277000005
- Pin: 711229
- Clips: 72055


