Box One Shifter Clamp 31.8mm

$24.99 Save
Color Black

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The Box One 31.8 shifter clamp is an accessory that converts any Box shifter to be compatible with modern drop-handlebars found on gravel, cyclocross, and commuter bikes. While these bikes traditionally come with clutchless 2 by drive-trains, the addition of this clamp makes the conversion to a more user friendly and durable Prime 9 drive-train affordable and simple. 

 

Fits All Box Shifters
Matte Onyx™ Finish
Fits 31.8 Drop Bars
2 Piece Hinged Design

Hardware 1215 Steel
Material Aluminum
Compatibility Works with 7, 9 and 11 Speed Systems
Weight 22g/0.77oz

Box One™ 9S Shifter
Box Two™ 9S Shifter
Box Three™ 9S Shifter
Box Four™ 8S Shifter

SKUBX-SH1-CA318-BK