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Box Two Prime 9 Shifter
The Box Two shifter is the only shifter on the market (other than our Box One) that comes factory stock with a hinged clamp. Box Two is our performance tier so this shifter still maintains the durable cast aluminum top shell but trades out the Box One's 1-piece pull-lever for a 2-piece resin and steel variant. All Prime 9 shifters take advantage of the 9-speed's inherent durability, simplicity, and reliability. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. And the best part is? Prime 9 is also terribly forgiving so you won't have to constantly adjust your set-up. Available as a multi-shift (pull several gears at once) or single-shift shifter (a sound choice for e-bikes).
FEATURES
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Our Most Durable Shifter
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Hinged and Extruded Clamp
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2 pc Pull Lever / Up to 3 Gears Per Shift*
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Die Cast Top Shell
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Fast Action Release Lever
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Prime 9 Technology™
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Multi Shift Option Not Intended for E-Bike Use
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Single Shift Option Recommended for E-Bike Use
COMPATIBILITY
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Box One Prime 9 11-50T Cassette Black
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Box Two Prime 9 11-50T Cassette Black
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Box Three Prime 9 Cassette Black
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Box One Prime 9 Chain 126L DLC Black
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Box Two Prime 9 126 Link Chain Nickel
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Box Three Prime 9 126 Link Chain Polished
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Box One Prime 9 Rear Derailleur
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Box Two Prime 9 X-Wide Rear Derailleur Black
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Box Three Prime 9 X-Wide Rear Derailleur Black
HOW TO INSTALL
Compatible Shifter Accessories
Box One Shifter
Clamp 31.8mm
Box One Matchmaker
R Shifter Adapter
Box One I-Spec II
R Shifter Adapter
Box One Shiftmix
R Adapter
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