2Bros Parts

TOP END PISTON KIT 81-81 SUZUKI RM 125 54.5mm 0.50mm OVER VINTCO KTS15-0.5

$184.10

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Delivery to United States 5–8 business days

Out of Stock

This Vintco top end piston kit is for the 1981 Suzuki RM125 and is supplied as a complete rebuild set. It includes a VintCo piston kit with piston, rings, pin and clips, a top end bearing, and a full top-end gasket kit covering the head, base, reed valve and exhaust. The kit is produced with modern manufacturing methods and materials for OEM-level fit and performance. Specifications include a piston size of 54.44 mm, nominal size of 54.5 mm, an oversize of +0.50 mm, piston clearance of 0.06 mm, forged piston construction, and a German MoS2 break-in coating. OEM part numbers cross-referenced include head gasket 11141-14102-H17, base gasket 11241-14101-H17, reed valve gasket 13156-14101-H17, exhaust gasket 14181-40200-H17, and wrist pin bearing 09263-14022 or 09263-14024.

Specifications
SKU
VIN-KTS15-0.5
Brand
Vintco
Availability
Out of Stock

Fitments (1)

MakeModelYear
SUZUKIRM 1251981
SKU
VIN-KTS15-0.5
Brand
Vintco
Availability
Out of Stock
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vintco Top End Piston Kit - 54.5mm Oversize

Restore your motorcycle's top-end performance with this comprehensive Vintco Top End Piston Kit. Engineered to simplify your rebuild process, this kit provides all the essential components for a complete top-end overhaul. It's designed with modern manufacturing techniques and premium materials to ensure OEM-level fit and lasting performance.

This kit offers a convenient all-in-one solution, saving you time and money by providing the components at a discounted price compared to purchasing them individually.

Key Features:

  • Complete top-end rebuild solution
  • Includes a VintCo piston, high-quality rings, wrist pin, and retaining clips
  • Comes with a new top-end bearing for smooth operation
  • Features a full top-end gasket set, including gaskets for the cylinder head, base, reed valve, and exhaust
  • Designed for straightforward installation to streamline top-end maintenance
  • Enjoy a 10% cost saving versus buying components separately
  • Additional piston sizes are available to meet specific needs

Specifications:

  • Product Type: Top End Piston Kit
  • Piston Size: 54.44 mm
  • Nominal Size: 54.5 mm
  • Oversize: +0.50 mm
  • Piston Clearance: 0.06 mm
  • Piston Construction: Forged
  • Piston Coating: German MoS2 break-in coating for enhanced durability
Before you buy

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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.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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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Out of stock