Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Vertex Forged Piston Kit - 87.97mm Bore - 350cc - Size B - 23641B
Product info
- Item number
- 09102568
- Manufacturer number
- 23641B
- Position
Upgrade your 4-stroke engine with the Vertex Forged Replica Piston Kit. This kit delivers reliable performance and extended engine life. Built to OEM specifications, this piston kit ensures a perfect fit and optimal functionality for your 350cc engine.
Description
The Vertex Forged Replica Piston Kit is engineered for enthusiasts and professionals seeking enhanced engine performance and durability. Crafted from forged 2618 aluminum, this piston offers superior strength and heat resistance compared to cast pistons. The piston undergoes a T-5 heat treatment, hardening and tempering cycle to further enhance its structural integrity. The piston skirt features a Molybdenum Disulphide coating, which reduces friction during initial break-in, minimizes wear, and extends piston life. This kit provides improved sealing and power output. Installing this piston kit helps restore your engine to its original performance levels and ensures long-lasting reliability. Ideal for rebuilds or performance upgrades, the Vertex piston delivers exceptional value and performance. Compatible with a range of 4-stroke engines, this kit offers a straightforward installation process for experienced mechanics.
Features & highlights
- Forged 2618 aluminum construction for superior strength and heat resistance.
- T-5 heat treatment enhances durability and extends piston life.
- Molybdenum Disulphide coated skirt reduces friction and wear during break-in.
- OEM replacement ensures a perfect fit and reliable performance.
- Complete kit includes piston, rings, wrist pin, and circlips for a comprehensive rebuild.
- Designed for 4-stroke engines, providing improved sealing and power output.
Technical specifications
- Brand: Vertex
- Part Number: 23641B
- Engine Type: 4-Stroke
- Displacement: 350 cc
- Cylinder Diameter: 88.00 mm
- Piston Diameter: 87.97 mm
- Compression Ratio: 13.5:1
- Piston Material: Forged 2618 Aluminum
- Skirt Coating: Molybdenum Disulphide
- Units: Kit
Important to know
Professional installation is recommended to ensure proper fitment and performance.
- Brand
- VERTEX
- Vendor part number
- 23641B
- Product name
- Piston Kit
- Compression ratio
- 13.5:1
- Displacement
- 350 cc
- Piston material
- Forged 2618 Aluminum
- Cylinder diameter
- 88.00 mm
- Piston diameter
- 87.97 mm
- Skirt coating
- Molybdenum Disulphite
- Engine type
- 4-Stroke
- Units
- Kit
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
