PISTON KIT VERTEX 97.0 A YAMAHA YFZ 450 04-09, VERTEX 23007A OS +2.00 COMPR 12,0:1 BIG BORE
Vertex UK piston kit 23007A with a compression ratio of 12.0:1. This kit includes a piston, rings, wrist pin, and circlips. All Vertex pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Fitted as standard in many OEM bikes. Bore size is 97.00mm, with a big bore size of +2.00 (97.95mm). Replacement parts: Rings (590397000002 SET), Pin (711140), Clips (72075). Cross reference numbers: Piston (Std) 5TG-11631-12-00, Piston Ring Set (Std) 5TG-11603-00-00, Pin, Piston 5TG-11633-10-00, Circlip 93450-22027-00.
- SKU
- 23007A
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Big Bore Piston Kit
Enhance your engine's performance with this Vertex Big Bore Piston Kit. Designed for superior power and reliability, this kit is manufactured to exacting standards for a perfect fit and optimal function.
Key Features:
- Compression Ratio: 12.0:1
- Bore Size: 97.00mm
- Oversize: +2.00 Big Bore
- Finished Bore Size: 97.95mm
- Kit Components: Includes piston, rings, wrist pin, and circlips.
- Material Treatment: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability.
- OEM Replacement Quality: Standard pistons and components are designed to meet or exceed OEM specifications.
- Manufacturing Origin: Made in Italy.
- OE Fitment: Frequently fitted as standard equipment on Original Equipment Manufacturer (OEM) bikes.
Replacement Parts Available Separately:
- Piston Rings Set
- Piston Pin
- Circlips


