2Bros Parts

PISTON KIT 91-06 DTR125 56.00, NAMURA NX-40011 STD

$42.86

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Delivery to United States 5–8 business days

Spread the cost with Klarna

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PISTON KIT 91-06 DTR125 56.00 NAMURA NX-40011 STD. This piston kit is a direct replacement for OEM pistons. It includes a piston, OEM quality rings, a wrist pin, and circlips. Features MOS2 coating and hard anodizing for higher performance. Available in a variety of oversizes in 0.25mm increments, from -1 (0.25mm over) through -6 (1.5mm over). Also available in B (0.01mm) and C (0.02mm) sizes.

Specifications
SKU
56-W224.000.NT
Brand
Namura Technologies
Availability
In Stock (19)

Fitments (119)

MakeModelYear
KTM125 LC21997
KTM125 LC21998
KTM125 LC21999
KTM125 LC22000
YAMAHADT 1251991
YAMAHADT 1251992
YAMAHADT 1251993
YAMAHADT 1251994
YAMAHADT 1251995
YAMAHADT 1251996
YAMAHADT 1251997
YAMAHADT 1251998
YAMAHADT 1251999
YAMAHADT 1252000
YAMAHADT 1252001
YAMAHADT 1252002
YAMAHADT 1252003
YAMAHADT 1252004
YAMAHADT 1252005
YAMAHADT 1252006
YAMAHADT E 1251991
YAMAHADT E 1251992
YAMAHADT E 1251993
YAMAHADT E 1251994
YAMAHADT E 1251995
YAMAHADT E 1251996
YAMAHADT E 1251997
YAMAHADT E 1251998
YAMAHADT E 1251999
YAMAHADT E 1252000
YAMAHADT E 1252001
YAMAHADT E 1252002
YAMAHADT E 1252003
YAMAHADT E 1252004
YAMAHADT E 1252005
YAMAHADT E 1252006
YAMAHADT R 1251988
YAMAHADT R 1251989
YAMAHADT R 1251990
YAMAHADT R 1251991
YAMAHADT R 1251992
YAMAHADT R 1251993
YAMAHADT R 1251994
YAMAHADT R 1251995
YAMAHADT R 1251996
YAMAHADT R 1251997
YAMAHADT R 1251998
YAMAHADT R 1251999
YAMAHADT R 1252000
YAMAHADT R 1252001
YAMAHADT R 1252002
YAMAHADT R 1252003
YAMAHADT R 1252004
YAMAHADT R 1252005
YAMAHADT R 1252006
YAMAHADT X 1251991
YAMAHADT X 1251992
YAMAHADT X 1251993
YAMAHADT X 1251994
YAMAHADT X 1251995
YAMAHADT X 1251996
YAMAHADT X 1251997
YAMAHADT X 1251998
YAMAHADT X 1251999
YAMAHADT X 1252000
YAMAHADT X 1252001
YAMAHADT X 1252002
YAMAHADT X 1252003
YAMAHADT X 1252004
YAMAHADT X 1252005
YAMAHADT X 1252006
YAMAHADTR 1251991
YAMAHADTR 1251992
YAMAHADTR 1251993
YAMAHADTR 1251994
YAMAHADTR 1251995
YAMAHADTR 1251996
YAMAHADTR 1251997
YAMAHADTR 1251998
YAMAHADTR 1251999
YAMAHADTR 1252000
YAMAHADTR 1252001
YAMAHADTR 1252002
YAMAHADTR 1252003
YAMAHADTR 1252004
YAMAHADTR 1252005
YAMAHADTR 1252006
YAMAHADTRE R 1251991
YAMAHADTRE R 1251992
YAMAHADTRE R 1251993
YAMAHADTRE R 1251994
YAMAHADTRE R 1251995
YAMAHADTRE R 1251996
YAMAHADTRE R 1251997
YAMAHADTRE R 1251998
YAMAHADTRE R 1251999
YAMAHADTRE R 1252000
YAMAHADTRE R 1252001
YAMAHADTRE R 1252002
YAMAHADTRE R 1252003
YAMAHADTRE R 1252004
YAMAHADTRE R 1252005
YAMAHADTRE R 1252006
YAMAHADTX EURO 1251991
YAMAHADTX EURO 1251992
YAMAHADTX EURO 1251993
YAMAHADTX EURO 1251994
YAMAHADTX EURO 1251995
YAMAHADTX EURO 1251996
YAMAHADTX EURO 1251997
YAMAHADTX EURO 1251998
YAMAHADTX EURO 1251999
YAMAHADTX EURO 1252000
YAMAHADTX EURO 1252001
YAMAHADTX EURO 1252002
YAMAHADTX EURO 1252003
YAMAHADTX EURO 1252004
YAMAHADTX EURO 1252005
YAMAHADTX EURO 1252006
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
56mm
Variant Id
255091
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Namura Technologies Piston Kit - Standard Bore

Upgrade your engine's performance and longevity with this high-quality Namura Technologies Piston Kit. Designed as a direct replacement for OEM pistons, this kit ensures a perfect fit without requiring any modifications. Each piston kit includes everything you need for a complete installation, featuring a precision-engineered piston, a set of OEM-quality rings, a durable wrist pin, and reliable circlips.

Namura pistons are built for superior performance and durability. They often feature advanced coatings such as MOS2 for reduced friction and improved break-in, along with hard anodizing for enhanced strength and heat resistance. These features contribute to a higher performance piston without the premium price tag.

This particular kit is for the standard bore size, ensuring compatibility with engines that have not been overbored. Namura also offers a range of oversize options in 0.25mm increments, allowing you to precisely match your engine's bore specifications for optimal performance and a perfect seal.

Key Features:

  • Direct replacement for OEM pistons
  • Includes piston, OEM-quality rings, wrist pin, and circlips
  • MOS2 coating for reduced friction and improved break-in (where applicable)
  • Hard anodizing for enhanced strength and heat resistance (where applicable)
  • Standard bore size for precise fitment
  • Available in various oversize options (sold separately) for different engine needs
  • High-performance upgrade without the high price
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

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

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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