D3T DISTRIBUTION SAS ("We"), along with our Partners, use Cookies and Trackers to ensure the proper functioning of this website, to carry out audience measurements, to offer you personalized advertising and tailored offers, or to share content with you via social networks. Your data is shared with 10 of our Partners. We retain your choices for 6 months. You can change your mind at any time by clicking on "Set my Cookies" in the links at the bottom of the page. For more information, please consult our Cookie Policy.
List of our partners
30 days returnsHelp and contacts
en
EN - EUR
Motorbike
Log in
0Basket
Product photos

Non-contractual photo

Ref : TE00118A / 1016335
Tecnium

Tecnium Segment set Ø40.5mm SegmentsYAMAHA 50 PW 50 - 1988 - 2026

19,00 €

Compatibility

Check that this part fits your motorcycle

Estimating delivery…

Features

Specifically designed for small 50 cc engines, this TECNIUM Ø40.5 mm piston ring set allows for the restoration of compression during a refurbishment. Suitable for PW50 and QR50 machines, it is aimed at riders and preparers who want to replace worn parts with a dedicated reference.

  • Brand: TECNIUM
  • Manufacturer reference: PSR-PASSOL-050
  • Diameter: Ø 40.5 mm
  • Contents: ring set for 1 piston
  • Universe: Cross / small 50 cc
  • Compatibility: Yamaha PW 50 (2024–2026) and Honda/Yamaha QR50 according to Ø40.5 mm dimensions

The rings are essential components for restoring the seal between the piston and cylinder after wear or machining. Easy to install during engine maintenance, they are suitable for targeted refurbishment without replacing the entire piston-cylinder assembly. Ideal for the weekend workshop or preparing a 50 cc bike for off-road use.

Be sure to check the condition of the piston and cylinder and to adhere to the clearances recommended by the manufacturer before installation. This TECNIUM set offers a simple and dedicated solution for replacing worn rings and restoring clean engine performance.