VERTEX piston ring set Ø 95.00 mm for YAMAHA WR 450 F, YFZ 450, YFZ 450 R, YZ 450 F and GAS GAS EX 300

Name: VERTEX piston ring set Ø 95.00 mm for YAMAHA WR 450 F, YFZ 450, YFZ 450 R, YZ 450 F and GAS GAS EX 300
Brand: VERTEX
SKU: 590395000001
Price: 42.9 EUR
Availability: InStock

Review (0)

€42.90

Tax Included

Last items in stock

Diameter: Ø 95.00 mm

Rings are the bands fitted on the piston that seal against the cylinder: they hold compression and limit oil getting past.

Check before ordering

Diameter: Ø 95.00 mm

VERTEX offers this piston ring set for YAMAHA WR 450 F, YFZ 450, YFZ 450 R, YZ 450 F and GAS GAS EX 300, FSE 450 I.E. from 2000 to 2023. Rings are thin steel bands sitting in the piston grooves. They press against the cylinder wall to hold compression and scrape oil.

Why replace the rings?

The benefits:

Regain compression and power.
Reduce oil consumption and smoke.
A cheap fix when piston and cylinder are still within spec.

Why choose VERTEX?

Vertex has made its pistons in Italy since 1953 and has supplied KTM’s original pistons since 1996: molybdenum-disulphide coated skirt and Japanese rings. Its two-stroke pistons are cast from an 18 % silicon alloy. Its four-stroke pistons are forged from 2618 alloy.

When should you replace the piston rings?

Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.

Recommended hours for a top-end rebuild (manufacturer recommendation for the KTM EXC / XC-W, Husqvarna TE 250/300 2017-2023):

Racing: every 40 h.
Leisure: every 80 h.

Specifications and fitting tips

Displacement: 450 cm³, 1000 cm³, 426 cm³
Engine: 4-stroke
Replacement piston rings
Nitrided or chrome coating for increased wear resistance and durability

Cross-Mania tip: Check the ring end gap in the cylinder before fitting and respect the fitting direction (mark facing up).

Also needed with this part

Piston : PROX · VERTEX
Top-end gasket kit : MOOSE · COMETIC
4-stroke engine oil : MOTUL 10W50 · LIQUI MOLY 10W40 1 L

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Reference 590395000001

In stock3 Items

Specific References

Click on your bike to see all compatible parts.

Write your review

No customer reviews for the moment.

VERTEX piston ring set for YAMAHA WR 450 F, YFZ 450, YFZ 450 R, YZ 450 F and GAS GAS EX 300, FSE 450 I.E. from 2000 to 2023 - Re

VERTEX piston ring set Ø 95.00 mm for YAMAHA WR 450 F, YFZ 450, YFZ 450 R, YZ 450 F and GAS GAS EX 300

€42.90

Tax Included


PHP_SESSID	cross-mania.com	The PHPSESSID cookie is native to PHP and allows websites to store serialised status data. On the website it is used to establish a user session and to pass state data through a temporary cookie, which is commonly known as a session cookie. These Cookies will only remain on your computer until you close your browser.	Session
PrestaShop-#	.cross-mania.com	This is a cookie used by Prestashop to store information and keep the user's session open. It stores information such as currency, language, customer ID, among other data necessary for the proper functioning of the shop.	480 hours

Shopping Cart

VERTEX piston ring set Ø 95.00 mm for YAMAHA WR 450 F, YFZ 450, YFZ 450 R, YZ 450 F and GAS GAS EX 300

Check before ordering

Why replace the rings?

Why choose VERTEX?

When should you replace the piston rings?

Specifications and fitting tips

Also needed with this part

Compatibility

VERTEX piston ring set Ø 95.00 mm for YAMAHA WR 450 F, YFZ 450, YFZ 450 R, YZ 450 F and GAS GAS EX 300