# Wiseco 66.40mm Ring Set

Wiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race-ready performance.

This Part Fits:

Year

Make

Model

Submodel

2009-2019,2021-2022

Gas Gas

EC 250

Base

2010-2011

Gas Gas

EC 250 4T

Base

2017

Gas Gas

EC 250 R

Base

2010

Gas Gas

EC 250 Racing

Base

2011-2014

Gas Gas

EC 250 Replica

Base

2019

Gas Gas

EC 250 Six Days Chile 18

Base

2011-2015

Gas Gas

EC 250E

Base

1997

Gas Gas

Enducross 250

Base

1998-2009

Gas Gas

Enducross EC 250

Base

2011-2019

Gas Gas

XC 250

Base

2011

Gas Gas

XC 250 4T

Base

2011

Gas Gas

XC 250 Cervantes Replica

Base

1986-2004

Honda

CR250R

Base

2011-2014

Husaberg

TE250

Base

2014-2022

Husqvarna

TC250

Base

2014-2018

Husqvarna

TE250

Base

2018-2022

Husqvarna

TE250i

Base

1992-2007

Kawasaki

KX250

Base

2000-2018

KTM

250 EXC

Base

2003-2005

KTM

250 EXC 4-Stroke

Base

2017-2019

KTM

250 EXC-F

Base

2000-2005

KTM

250 MXC

Base

2003-2023

KTM

250 SX

Base

2005-2020

KTM

250 SX-F

Base

2016

KTM

250 SX-F Factory Edition

Base

2006-2019

KTM

250 XC

Base

2020-2022

KTM

250 XC TPI

Base

2006-2018

KTM

250 XC-W

Base

2019-2022

KTM

250 XC-W TPI

Base

2014-2017

KTM

Freeride 250 R

Base

1996-2008

Suzuki

RM250

Base

1999-2022

Yamaha

YZ250

Base

2016-2022

Yamaha

YZ250X

Base

## Details

- **Price:** 90.26 CAD
- **Vendor:** Wiseco
- **Type:** Piston Rings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 90.26 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- User 1
- User 1
- User 1
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-66-40mm-ring-set)
> Updated: 2026-07-15