Description
While big brands are making a fuss about adding an extra gear or tooth to their cassettes, Box is taking a different approach with its wide-range 9-speed setups. The Box One is the star of the Prime 9 lineup, delivering top-notch performance across 9 gears. You'll get the same range as your friends with 12-speed setups, but the 9-speed is so much easier to set up. That means more time on the road and less time adjusting your gears.
Who's this item for: Ideal for riders who love climbing and descending steep hills but don't want the extra complexity and cost of a 12-speed setup.
The shifter comes in both multi-shift and single shift options. Note that the multi-shift option isn't suitable for e-bikes, so choose the single shift option instead.
Number of gears: 9 speeds of wide-range gearing for a smooth ride.
Weight: Just 130g, keeping your bike light.
Materials: Made from glass fibre, nylon composite, steel, and aluminium for durability.
Mount style: The shifter uses a hinged bar clamp, allowing you to install and remove it without taking off other controls and grips.
Shifter cable included: Yes, all Box shifters come with a stainless steel shifter cable. But you'll need to get the housing separately.
Compatibility: Designed for use with the Box Prime 9 series only. It won't work with older 9-speed setups due to different cable pull amounts.



Using your Box One Prime 9-Speed Twin Lever Shifter is a breeze. First, choose between the multi - shift and single shift options. If you have an e - bike, go for the single shift option. Install the shifter on your bike's handlebars using the hinged bar clamp. You don't have to remove other controls and grips, which makes it super easy. The shifter comes with a stainless steel cable, but you'll need to buy the housing separately. When riding, enjoy the wide - range 9 - speed gearing that gives you the same range as a 12 - speed setup without the hassle. To keep it in good condition, regularly check the cable for any signs of wear. Since it's made of glass fibre, nylon composite, steel, and aluminium, it's quite durable, but avoid exposing it to extreme conditions. And remember, this shifter is only compatible with the Box Prime 9 series, so don't try to use it with older 9 - speed setups.