Piston ring set Malossi MHR 172ccm

for Piaggio 125-180ccm 2T

Piston ring set Malossi MHR 172ccm for Piaggio 125-180ccm 2T

Piston ring set Malossi MHR 172ccm

for Piaggio 125-180ccm 2T

Show matching vehicles
-33%*²
€ 39.95
RRP € 59.21
Incl. VAT
Content 1 piece
shipping within 5 - 7 workdays*³
if(!document.getElementById('paypal-smart-payment-script')) { var script = document.createElement("script"); script.type = "module"; script.id = "paypal-smart-payment-script"; script.src = "https://cdn02.plentyone.com/psa7bbtzyjbo/plugin/85/paypal/js/smartPaymentScript.min.js"; script.setAttribute("data-client-id", "AfslQana4f4CQjHvRBnUc6vBJg5jgJuZFwM-SbrTiGKUAqB7MrxQv3QWFdQ6U1h7ogMDokT1DNBzRxMw"); script.setAttribute("data-user-id-token", ""); script.setAttribute("data-merchant-id", "2A6CPWA5G9WRG"); script.setAttribute("data-currency", "EUR"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); script.setAttribute("sandbox", ""); script.setAttribute("googlePayComponent", 0); script.setAttribute("applePayComponent", 0); script.setAttribute("logToken", "8933f7861551aea16eb3a828150f263b"); document.body.appendChild(script); } else { var script = document.getElementById('paypal-smart-payment-script'); script.src = "https://cdn02.plentyone.com/psa7bbtzyjbo/plugin/85/paypal/js/smartPaymentScript.min.js"; script.setAttribute("data-client-id", "AfslQana4f4CQjHvRBnUc6vBJg5jgJuZFwM-SbrTiGKUAqB7MrxQv3QWFdQ6U1h7ogMDokT1DNBzRxMw"); script.setAttribute("data-user-id-token", ""); script.setAttribute("data-merchant-id", "2A6CPWA5G9WRG"); script.setAttribute("data-currency", "EUR"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); script.setAttribute("sandbox", ""); script.setAttribute("googlePayComponent", 0); script.setAttribute("applePayComponent", 0); script.setAttribute("logToken", "8933f7861551aea16eb3a828150f263b"); }
if (typeof paypal_plenty_sdk === 'undefined' || typeof renderPayPalButtons !== 'function') { document.addEventListener('payPalScriptInitialized', () => { renderPayPalButtons('6aedc7b0a1af0', 'paylater', 'paypal', 'rect', 'gold'); }); } else { renderPayPalButtons('6aedc7b0a1af0', 'paylater', 'paypal', 'rect', 'gold'); }
Show more products from Malossi
excl. Shipping
Quality products since 2003
Buy now and pay later
Also fits (optional)
  • Description
  • Fitting

Description

Malossi MHR Piston Ring Set 172 ccm – precision fit for Piaggio 125–180 ccm 2-stroke

This Malossi MHR piston ring set is designed for the MHR 172 ccm cylinder and fits Piaggio 125–180 ccm 2-stroke engines. Ideal if you want to restore clean compression and reliable sealing to your setup – whether on a Piaggio Hexagon, Gilera Runner, or Aprilia SR.

The piston rings are semi-trapezoidal. Important: The arrangement/position of the piston rings (top + bottom) is fixed – please pay close attention during installation to ensure your Piaggio/Aprilia/Gilera 2-stroke engine runs optimally.

Details & technical info

  • Product: Piston ring set
  • Series: Malossi MHR
  • For cylinder: MHR 172 ccm
  • Engine: Piaggio 125–180 ccm, 2-stroke
  • Shape: Piston rings semi-trapezoidal
  • Note: Piston ring position top + bottom fixed (predetermined arrangement)

OEM numbers (for comparison purposes)

  • 35 4554
  • 354554

Advantages at a glance

  • Precision fit for Malossi MHR 172 ccm setups
  • Reliable sealing for stable engine running culture
  • Proven quality for Piaggio 2-stroke platforms (e.g., Piaggio Hexagon, Gilera Runner, Aprilia SR)
  • Clear installation rule due to fixed ring position (top/bottom)

Compatibility / Vehicles

Fits many vehicles with Piaggio 125–180 ccm 2-stroke engines, such as Piaggio Hexagon, Gilera Runner, and Aprilia SR – as well as the following models:

  • Aprilia: SR 150 2001; SR 125 2-stroke
  • Gilera: DNA 180; DNA 125; Typhoon 125; Runner 125 FX 2-stroke; Runner 180 FXR 2-stroke; Runner 125 SP 2-stroke; Runner 200 VXR M462 M464; Runner 180 VXR M243; Runner 125 ST M46301; Runner 180 SP 2-stroke; Runner 125 VX M24 M46
  • Italjet: Dragster 125 2-stroke; Dragster 180 2-stroke
  • Piaggio: Hexagon 125 2-stroke; Hexagon 150 2-stroke; Hexagon LXT 180 2-stroke; Skipper LX 125 2-stroke; TPH 125 2-stroke; Hexagon LX 125 2-stroke; Typhoon 125 2-stroke 1997; Skipper 125 SKR; Typhoon 125 X XR 1998; Skipper 150 SKR

Item info

  • ItemNo: M354554
  • ItemID: 747534
  • Search terms: piston rings, piston ring set, oil scraper ring, piston ring

Tip: When ordering the set for your Piaggio Hexagon, Gilera Runner, or Aprilia SR, be sure to check the displacement/cylinder (MHR 172 ccm) and the 2-stroke engine type beforehand to ensure everything fits perfectly.

View more ...

Fitting

Technical data

Global

Item number
M354554
Manufacturer number 354554
Manufacturer Malossi
Net weight 15 g
Reference OE/OEM Number 35 4554, 354554
Type Piston ring

Ratings

Product safety information

Information about the manufacturer

Product Piston ring set Malossi MHR 172ccm for Piaggio 125-180ccm 2T
Manufacturer Malossi S.p.a.
Responsible person Malossi S.p.a.
Via Roma 118/I
40012 Calderara di Reno
Italy

Questions/comments about the product

Do you have any questions or comments about this item? Then write to us here! We'd be happy to help.

* This is a required field.

document.querySelector("form > input[data-mail='subject']").value = "Kundenfrage/Anmerkung zu Artikel-ID " + vueApp.$store.getters.currentItemVariation.item.id; document.querySelector('input[type="email"]').addEventListener ("blur", function () { document.querySelector("#replyTo").value = document.querySelector('input[type="email"]').value; });
Matching spare parts
Product information
Item number
Price
Also gladly purchased
Matching accessories
Our recommendations