BOX Prime 9 Shifter
The Box One Shifter is the only shifter on the market that comes factory stock with a hinged (and machined) clamp. It's top of the line and comes packed with other features such as a durable cast aluminum pull lever and top shell.
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 extremely forgiving so you won't have to constantly adjust your set-up.
- Prime 9 Technology for greater simplicity and durability
- Available in Single Shift option for eMTB to keep the user from shifting multiple gears under load significantly reducing the rate of bent teeth and broken chains
- Multi-Shift option changes up to 3 gears at once for non-eMTBs
- BOX ONE features die cast top shell, machined clamp, dual action release lever, die cast release lever, and a stainless braided lo-friction cable
- BOX TWO features die cast top shell, extruded clamp, and dual action release lever
- BOX THREE features resin top shell, and same as above
- BOX FOUR features 8 speeds, with Prime 9 Technology and the same construction as Box Three
- Speed: 9 spd (BOX Four = 8 spd)
- F/R: Rear
- Color: Black
- Weight: 127g
* Multi Shift Option Not Intended for E-Bike Use
* Single Shift Option Recommended for E-Bike Use