2Bros Parts

CYLINDER SLEEVE 77-78 SUZUKI RM 125 54mm VINTCO SLS01A

£169.09Only 1 left

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Replacement cast-iron cylinder sleeve for 1977-1978 Suzuki RM125 models. Intended for restoring worn or damaged original cylinders. Made in the USA by Advanced Sleeve for VintCo. Features correctly angled ports to reduce port-matching work. Can be bored and honed to suit the stock-size VintCo piston kit. VintCo Part Number: SLS01A. Compatible piston part number: PSS01-00. Material: Cast iron. Bore: 54 mm. Height: 117.5 mm. Outside diameter: 59.9 mm. Flange outside diameter: 63.5 mm. Flange height: 5.3 mm. Wall thickness: 3.6 mm. Intake: 22.5 mm. Exhaust port location: 25.6 mm. Weight: 420 grams.

Specifications
SKU
VIN-SLS01A
Brand
Vintco
Availability
In Stock (1)

Fitments (2)

MakeModelYear
SUZUKIRM 1251977
SUZUKIRM 1251978
SKU
VIN-SLS01A
Brand
Vintco
Availability
In Stock (1)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

VintCo Cylinder Sleeve for Vintage Suzuki RM125

Restore your classic Suzuki RM125 with this high-quality VintCo cast-iron cylinder sleeve. Designed as a direct replacement liner, this sleeve is ideal for situations where the original cylinder is worn or difficult to find. Manufactured in the USA by Advanced Sleeve for VintCo, this sleeve ensures precision and durability for your vintage motorcycle.

Key Features:

  • Replacement cast-iron cylinder sleeve specifically for vintage Suzuki RM125 models.
  • Perfect for restoring motorcycles with worn or damaged original cylinders.
  • Features correctly angled ports to minimize port-matching during installation.
  • Designed to be bored and honed to match the stock-size VintCo piston kit for a perfect fit.
  • Proudly made in the USA.
  • Manufactured for VintCo by Advanced Sleeve, a leader in precision engine components.

Specifications:

  • Material: Cast iron
  • Bore Size: 54 mm
  • Height: 117.5 mm
  • Outside Diameter: 59.9 mm
  • Flange Outside Diameter: 63.5 mm
  • Flange Height: 5.3 mm
  • Wall Thickness: 3.6 mm
  • Intake Port Dimension: 22.5 mm
  • Exhaust Port Location: 25.6 mm
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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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