2Bros Parts

HONDA CR 125 2000-2003 +2.00mm OVERSIZE 55..95mm SINGLE RING REPLICA PISTON

£194.32Only 1 left

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Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon, depending on the application. They are produced using gravity cast or hydraulic forging processes, followed by a high-tech heat treatment completed in an automatic implant with solubilization by quenching in hot water. Machining is performed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating to aid in break-in and reduce friction. A new Phosphate Coating, used in Formula One engines, offers increased hardness, light surface porosity, and superior adhesion for the Molybdenum Coating, doubling its durability. This is a single ring, replica piston with a 55.95mm diameter and a +2.00mm oversize.

Specifications
SKU
V.2685.200
Brand
Vertex
Availability
In Stock (1)
SKU
V.2685.200
Brand
Vertex
Availability
In Stock (1)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex +2.00mm Oversize Replica Piston

Restore your engine performance with this high-quality Vertex oversize replacement piston. Engineered for precision and reliability, this piston is designed to provide an optimal fit for rebuilt cylinders, ensuring your engine runs with restored power and efficiency.

Advanced Manufacturing and Material Quality

Vertex pistons are manufactured using specialized Low-Expansion (Low-Ex) aluminium alloys with silicon content specifically calibrated for high-performance applications. Whether through gravity casting or hydraulic forging, each piston blank undergoes a sophisticated heat treatment process that includes solubilization and water quenching to refine the material structure for maximum durability.

Precision Engineering

The machining process utilizes state-of-the-art CNC technology and diamond-tipped tooling to achieve exacting tolerances and surface finishes tailored to your engine requirements. Every Vertex piston undergoes rigorous quality control checks, combining both manual and automatic inspections to ensure the highest standards of excellence.

Advanced Surface Coatings

This piston features industry-leading coating technology designed to improve longevity and performance:

  • Molybdenum Bisulphite Coating: A specialized black coating that assists during the initial break-in period and significantly reduces friction during operation.
  • Phosphate Coating: Drawing inspiration from Formula One engine technology, this layer provides a slight increase in surface hardness and light porosity. This creates a superior base for the Molybdenum coating, doubling its durability and adhesion for a longer-lasting component.

Key Features

  • +2.00mm oversize configuration for cylinder reconditioning
  • Single-ring design for optimal sealing and performance
  • Low-Ex silicon-charged aluminium alloy for thermal stability
  • Advanced heat treatment for refined material structure
  • Dual-layer coating system to reduce friction and improve wear resistance
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UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

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