Hammer out big days with Range Extender. This compact back-up battery adds 160 Wh of power to extend your range by up to 44%.
It fits neatly into a Bontrager side-load water bottle cage in the inner triangle, where there's a short reach to the charge port, and is secured in place by a retention strap (Range Extender cable and retention strap sold separately).
Product details
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160 Wh battery
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Charge port enables charging both bike and range extender simultaneously
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LED battery-level indicator
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Includes Range Extender user manual
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Ships to retailer. Not returnable.
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Retention strap, Range Extender cable, and four M4 x 6mm fasteners are required and sold separately
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950 grams
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Battery is certified by an accredited testing laboratory as compliant with UL 2271
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