PISTON KIT VERTEX 97.0 D HONDA TRX 450 04-05, VERTEX 23531D OS +3.00 BIG BORE XL
Vertex UK piston kit 23531D. 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 97.00mm big bore +3.00mm [D 96.99mm]. Replacement parts: Rings 590397000002, Pin 715406, Clips 72067. Cross reference numbers: PISTON 13101-HP1-670, PIN, PISTON 13111-HP1-670, CLIP, PISTON PIN (21MM) 13112-HP1-670, RING SET, PISTON 13011-HP1-305.
- SKU
- 23531D
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Big Bore Piston Kit 97.00mm +3.00mm
This Vertex Big Bore Piston Kit is designed for high-performance engine builds. Each kit provides a direct replacement for standard pistons and components, ensuring optimal fit and function. Vertex pistons are engineered for durability and performance, making them a top choice for demanding applications.
Key Features:
- OEM replacement standard pistons and components.
- 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 strength and longevity.
- Replacement rings are available for individual purchase.
- Manufactured in Italy, known for precision engineering.
- Often fitted as standard equipment on OEM motorcycles.
Specifications:
- Bore Size: 97.00mm (Big Bore +3.00mm oversize)
- Piston Diameter: 96.99mm


