BOX  Three Prime 9 Cassette

Members, log in and use coupon code ANNIV24 at checkout to save 20% on this item thru 5/27. Exclusions apply.
Color: Black
Size: 11-50 T
Shipping restrictions apply.

Members get an estimated $8.20 (10%) back on this item as a part of your annual .

Members get an estimated $8.20 (10%) back on this item.
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Embracing a less-is-more philosophy, the sensible all-rounder BOX Three Prime 9 cassette delivers 12-speed range without the complexity of more gears or added weight.


  • BOX Prime 9 technology offers the same range as a 12-speed drivetrain with fewer gears to shift through, reducing parts and weight while increasing durability
  • All cogs are stamped from steel; larger cogs are pinned to steel spiders
  • Offers ultrawide ratio with consistent progressions
  • BOX Three series features additional holes in the cogs for weight savings
  • ED Black finish delivers extra protection from the elements


View the BOX Prime 9 Product LineView all BOX Bike Cassettes

Technical Specs

Item #225251
Best Use

Mountain Biking





Compatible Freehub

Shimano Hyperglide (HG)


660 grams

1 reviews with an average rating of 4.0 out of 5 stars

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