Shimano XT 9spd Cassette – CS-M770


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Smooth shifting and a lower weight thanks to the alloy carrier, the Shimano M770 XT cassette fits all Shimano compatible 8/9 speed cassette bodies. It features an aluminium lock ring, spider arm design and is compatible with 9 speed drivetrains. There’s even pins behind the largest cog to help stop the chain from damaging your spokes.

For riders who want to stick to their 9-speed drivetrains the CS-M770, from Shimano Deore XT groupset, is still the perfect choice. The cassette spider is made of aluminium and the cogs are made of steel for the right amount of stiffness. The cassette is also lightweight enough that you won’t notice it on longer tours. The chrome finish gives it great looks and the Hyperglide (HG) technology helps the chain move from cog to cog.


Material: Steel, Aluminium
Gearing: 9
Gradation: 11-32t, 11-34t
Number of Spiders: 1
Technology: HG


– aluminum spider for the last 5 (11-32t) or 6 (11-34t) cogs.
– lightweight
– chrome finish (blasted)


The distinctively designed Hyperglide sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. Conventional cassettes allow chains to first ride on the tips of the teeth before setting down into the cog. HG cassettes lead the chain direct to the next cog providing a smoother shift.

Model Index:

– Gradation: 11-12-14-16-18-21-24-28-32t
– Factory Number: I-CSM7709132

– Gradation: 11-13-15-17-20-23-26-30-34t
– Factory Number: I-CSM7709134


– 1 x Shimano XT CS-M770 cassette
– 1 x Shimano lockring


-silver / 11-32 : 264 g

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