A quality Shimano part that installs cleanly and works well. One issue with the 11 speed is that teeth seem to wear out faster than on smaller cassettes such as my 7 and 8 speed bikes.

Buon prodotto per le mie asigenze

Rapporto qualità prezzo più che soddisfacente

Vélo bien monté

Easy to fit, wearing well compared to one previously brought...

der Sprung von 26 Zähne auf 34 Zähne ist zu großhabe 9fach 11-34 (30-34)gekauft

sostituita dopo due anni di mtb per usura, con catena nuova tutto ok.

This has the most teeth you can get on an 8 speed gear so gives you the lowest gear. On mine I get 1:1 as the main chain wheel is also 34 teeth. There is a double step to the next lowest gear so I do find myself changing up and then down again on some hills.It's good for getting up the really steep hills like the bottom of Cheddar Gourge ie 25%. If you stand up with 1:1 gearing you do need to push down carefully on the pedals and have fairly good balancing to avoid falling sideways at such low speeds. Note the 34T just seems to mean 34 teeth with the T not meaning anything in particular.