2Bros Parts

CYLINDER KIT 07-09 RM-Z 250 80, WORKS CYCLINDER 41003-K01

£732.19Only 1 left

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The Cylinder Works +3mm Big Bore Complete Cylinder Kit increases the displacement of models to 269cc. This direct bolt-on kit is engineered for seamless installation and provides OEM-like performance with enhanced power output. Features include a +3mm big bore cylinder, Nickel Silicon Carbide plating for durability and long service life, direct bolt-on installation with no replating or additional machining required, and precise honing for easy piston installation. It includes all necessary components for a complete top-end rebuild: Cylinder, Top-end gasket set, and Piston assembly (piston, rings, pin, clips). Specifications include an 80mm bore size, 269cc displacement, 13.4:1 compression ratio, and Vertex #23678 piston type. Cross-reference part numbers include P400510100010, 0931-0350, 733851, HR41003K01, 77002-13, and 11211-10H00-0F0.

Specifications
SKU
56-K129.80.CKW
Brand
Cylinder Works
Availability
In Stock (1)

Fitments (3)

MakeModelYear
SUZUKIRM-Z 2502007
SUZUKIRM-Z 2502008
SUZUKIRM-Z 2502009
General Product Group
Engine
General Product Type
Cylinder Kits
General Size
80mm
Variant Id
252775
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Cylinder Works +3mm Big Bore Complete Cylinder Kit for RM-Z250

Upgrade your Suzuki RM-Z250 with the Cylinder Works +3mm Big Bore Complete Cylinder Kit, increasing displacement to 269cc. This kit offers a direct bolt-on solution, engineered for seamless installation and providing OEM-like performance with enhanced power output.

Key Features:

  • Increases engine displacement to 269cc via a +3mm big bore cylinder.
  • Features Nickel Silicon Carbide plating for superior durability and extended service life.
  • Designed for direct bolt-on installation, requiring no replating or additional machining.
  • Precisely honed bore for straightforward piston installation.
  • Complete top-end rebuild kit includes all essential components.

Included Components:

  • Cylinder
  • Top-end gasket set
  • Piston assembly (includes piston, rings, pin, and clips)

Specifications:

  • Bore size: 80mm
  • Displacement: 269cc
  • Compression ratio: 13.4:1
  • Piston type: Vertex #23678
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

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

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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