Rockbros Bike Seatpost Water Bottle Holder Mount
$39.00
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Rockbros Bike Seatpost Water Bottle Holder Mount
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Lightweight Design: Made of durable aluminum alloy, strong yet lightweight
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Quick Assembly: Simple structure for easy installation
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Weight: ~50 g
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Compatible Tube Diameter: 21–31.8 mm
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Multi-Position Mounting: Can be installed on handlebars, seatpost, or frame for flexible use
