New-Old-Stock Shimano HyperGlide (HG90) 7-Speed Cassette - 13x23 Thank you for your interest in this item and please visit our store for other offerings. This offering is for a new-old-stock Shimano CS HG-90 cassette (7-speed) with 13-14-15-17-19-21-23 gearing. This is an older cassette unit... Early 90's vintage to be exact, but it is HyperGlide compatible, as the shift ramps, etc.That are characteristic of HyperGlide cassettes are easily identifiable on this unit. It is also a higher-end unit, as the HG-90 cassettes were typically compatible with (and considered equivalents to) Shimano 600/Ultegra or Deore XT drivetrain components. The rear hub spacing for these cassettes, because they are of the 7-speed variety, is most likely 126 mm for a road bike. We also measured the "stack height" (for lack of a better term) of this cassette and noted it to be about 34 mm (using our digital calipers).
We thought this additional measurement would help ensure compatibility, should you want to measure the width of the intended splined freehub body and compare it to our measurement. Also, please note that six of the sprockets will come to you already attached (riveted) together and properly aligned for optimal Hyperglide shifting.
Additionally, the one loose sprocket includes a built-in spacer and one narrow loose spacer (to be placed between the 13T and 14T cogs), so there are not too many pieces to keep track of while installing on a freehub (and this loose sprocket is easy to align as well since the Hyperglide freehub has one spline that is a different width from the others, so the sprocket can only "mount" one way). The standard HG-90 threaded lockring, as pictured, is also included. As for condition, this cassette unit is new and unused...And will come in it's original retail packaging (although some of the cardboard boxes are shopworn). You may visit our store by clicking on this "Store Home Page". Link and please note the product categories on the left side of our "Store Home Page". We have also moved our "Terms and Conditions". You may navigate to this page by clicking on the link on the left side of our "Store Home Page".
Unfortunately, this service is more expensive, especially for smaller/lighter packages, relative to the First Class International service. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Cassettes, Freewheels & Cogs". The seller is "bicyclists_retreat" and is located in this country: US.This item can be shipped worldwide.