PISTON KIT VERTEX 75.0 A BETA RR 250 05-07, VERTEX 22978A KTM EXC 250 01-06 COMPR 12,0:1
PISTON KIT VERTEX 22978A 75.0mm bore size. Compression ratio 12.0:1. All Vertex Pistons Feature: 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. Replacement parts: Rings 590275000001, Pin 711140, Clips 72075. Cross reference numbers: Piston I Kpl. 250 Racing 2001 59830007000 I, Piston Ii Kpl. 250 Racing 2001 59830007000 II, Rectangular Ring 75/68,6X1,25 59830032000, Piston Pin Bolt 20X15,8/12X50 59030033000, Circlip C20x1,5 59030074000.
- SKU
- 22978A
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit - 75.00mm Bore, 12.0:1 Compression
This Vertex Piston Kit provides a high-quality replacement for your engine's piston assembly. Designed for precision and performance, Vertex pistons are fitted as standard equipment on many original motorcycles.
Key Features:
- Standard replacement pistons and components designed for OEM fitment.
- Complete kit includes piston, rings, wrist pin, and circlips.
- All pistons undergo a T-5 or T-6 hardening and tempering heat treatment cycle for enhanced durability.
- Replacement rings are available for individual purchase.
- Manufactured in Italy to exacting standards.
- Specific bore size: 75.00mm (Piston measurement: 74.95mm).
- Compression Ratio: 12.0:1.
Included Components:
- Piston
- Rings
- Wrist Pin
- Circlips
Specifications:
- Bore Size: 75.00mm
- Piston Measurement: 74.95mm
- Compression Ratio: 12.0:1


