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Shimano Deore M591/590 Front Gear

Free delivery

Free delivery

We don’t charge anything for standard delivery to the UK mainland over £20.

Collect in-store

Collect in-store

Pick up your order at your nearest store any day of the week.

Easy returns

Easy returns

Faff-free returns and exchanges if you’re not absolutely satisfied with your purchase.

Product Details

Shimano Deore M591/590 Front Gear

Available in both top swing and conventional swing modes.

Shimano Deore M590

The low-clamp top-swing design can be really useful on some full suspension frames where a higher clamp can't be fitted.

Shimano DeoreM591

The high-clamp conventional-swing design is reckoned to be harder wearing.

True of both models

  • Better clearance between tyre and the derailleur's inner chain guard compared with previous models.
  • Angled clamp bolt makes it easier to fit.
  • Only compatible with 9-speed chains and cassettes.
  • Made for triple chainsets.
  • Dual Pull - either front gear works whether your cable is routed down the seat tube or under the bottom bracket.
  • Multi Clamp - fits any of the common seat tube diameters: 28.6, 31.8 or 34.9mm.
  • Compatible with 44T and 48T big chainrings.
  • Mostly aluminium alloy construction, bar the chrome-plated steel chain guide.