The heart of the PG-990 cassette is its CNC machined aluminum spider. The five arm alloy spider provides a rigid foundation for our PowerGlide™ cogs, we are very confident in claiming this to be the strongest 9-speed cassette available. Included in this package is a precision forged 7000 series aluminum lock ring. With five Select color options to choose from the PG-990 is a great way to customize your ride.
Cassette technology optimized for MTB
More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting
Euro MSRP includes VAT
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Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.
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Specifications for PG-990 Cassette
|Technology Highlight(s)||PowerGlide II™|
|Gear Ratios||11-32t, 11-34t|
|Recommended Chain||PC-991, PC-971|
|Lock Ring Material||Anodized alloy|
|Sprocket Material||Blasted Chrome Plated|
|Cogs||11-32t: 11,12,14,15,18,21,24,28,32; 11-34t: 11,13,15,17,20,23,26,30,34|
|Compatibility||Performance optimized with SRAM Chains|