Wish List
We have a new phone number!
From now on you can contact us by calling +49 (0) 2641 / 37 90 60
MZ903 12-speed Cassette 11-51
more products in this category
Show more products in this category
Hide suggestions
MZ903 12-speed Cassette 11-51
89,99 €
RRP* 124,95 €
You save 28%
incl. 19% VAT, plus 3,99 € shipping costs
colour: metallic silver
size: 11-51
Item no.: 20079319
Please choose the quantity

This is how it works: 
  • The price difference per product is €1 or more.
  • The product is the same (size, colour, model year, finish etc.) as ordered.
  • The product is readily available at the competitor.
  • The competitor is a professional supplier with headquarters in the Euro-Zone. 
  • Ebay offers or auctions are excluded.
  • The BEST PRICE can not be combined with other special offers (i.e. free shirts).
  • The BEST PRICE can not be combined with Jobrad Leasing or BusinessBike Leasing.
You can find more information regarding the BEST PRICE here.

Please fill in the required information and click “save”. Please check during check out, if the inquiry was saved.
  • Description

    SunRace MZ903 12-speed Cassette 11-51

    The Sunrace MZ903 is a 12-speed cassette with 11-51T and is fully compatible with the standard Shimano HG freewheel hub. This is the solution for those who don't have an Micro Spline freewheel and want to drive 1x12.

    Product features- MZ903 12-speed cassette 11-51

    • Use: MTB
    • Suitable for Freehub: Shimano HG
    • Suitable for: 12-speed
    • Teeth: 11-51
    • Gradation: 11-13-15-17-19-21-24-28-33-39-45-51


    • silver


    • 510g (manufacturer information)

    Scope of delivery

    • SunRace MZ903 12-speed cassette 11-51
  • Reviews
    Habe die Kassette auf meinem alten 27,5"er Laufrad mit Gruppenloser Shimano 8/9/10/11fach Nabe montiert i.V. mit dem SLX 1x12 Schaltwerk und einem XT 12x Trigger. Butterweiche Schaltvorgänge am Schalthebel, an der Kassette fluppen die Gänge - selbst unter Last - derart sauber rein und raus - es ist ein Traum! Empfehlung für alle, die eine 12fach Gruppe i.V. mit altem Freilaufkörper fahren wollen. Daumen hoch!
    Great cassette, ideal for upgrade to 1x12 speed using your good and trusted Shimano HG hub. I use it in combination with Shimano XTR 12 Speed chain and XT 12 speed derailleur. Works good although it's a little tricky to adjust the derailleur for smooth shifting with this cassette. Overall good performance/price ratio.
    Direkt auf einen Shimano Freilauf aufgebaut, anstatt der alten 10er Kasette. Dabei keine Abstriche zur 12er Sram GX Kasette die ich in meinen anderen Rad verbaut habe. Super! Bis jetzt keine Erfahrung zu Haltbarkeit.
    To evaluate an item, please sign in to your account initially.

    Review this product

Our recommendation to you: