PISTON KIT VERTEX 77.0 A YAMAHA YZ/WR 250 14-17, VERTEX 23941A COMPR 13,5:1
VERTEX PISTON KIT 23941A. Bore Size 77.00mm [A 76.95 mm]. Compression 13.5:1. 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 590277000006, Pin 715380, Clips 72055. Cross reference numbers: Piston Assy 1SM-116A0-01-00, Piston (Std) 1SM-11631-01-00, Piston Ring Set (Std) 1SM-11603-00-00, Pin, Piston 1SM-11633-00-00, Circlip 93450-17129-00.
- SKU
- 23941A
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit
This Vertex Piston Kit is designed to provide high-quality replacement parts for your motorcycle's engine. Engineered for performance and durability, Vertex pistons are fitted as standard equipment on many OEM bikes.
Key Features:
- 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 for enhanced strength and longevity.
- Replacement rings are available for individual purchase.
- Proudly made in Italy.
- Compression Ratio: 13.5:1
- Bore Size: 77.00mm (A 76.95 mm)
Replacement Parts Included:
- Piston
- Rings
- Wrist Pin
- Circlips


