Introducing the Powerful Ebike Booster Power Assist Device with Custom Fit—boosts your ride by delivering additional torque exactly where you need it, turning steep climbs into smooth cruising and giving you reliable acceleration on every pedal stroke. Designed for real-world riders, this booster integrates with your bike’s geometry for a natural feel and confidence on every turn.
Please Consult Customer Service Before Purchasing The Booster.
Compatibility and fit are at the heart of this booster. It can only be used with round seat tubes up to 31.8 mm in diameter. If your seatpost is non-round or larger than 31.8 mm, this booster may not be compatible with your frame.
Note: The booster cannot be used with rear-suspension bicycles, as the ride dynamics and motion can damage the unit during climbs and descents. If in doubt, contact our team for guidance before you buy.
Why this booster stands out
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Custom-fit, round-seat-tube compatibility: Specifically engineered to fit round seatposts up to 31.8 mm for a secure, stable boost.
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Ready to ride in seconds: 10-second disassembly means you can stash it in a backpack when you’re off the bike.
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Lightweight and portable: Weighs just 2.5 kg, easy to carry for quick city commutes or weekend adventures.
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Designed for everyday riders: Quick installation, dependable power, and compatibility with many popular e-bikes when the seatpost is within spec.
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