Key features

• •Note: Use a 65W USB-C charger (not included); PikaBoost 2 is not suitable for children's bikes or bikes with rear suspension, and fits round seat posts 25–35 mm (0.98–1.38 in).For the best experience, get the app to confirm your firmware is on the latest version.NOT include a controller
• •【Quick & Easy Installation】LIVALL PikaBoost 2 ensures a quick and secure installation on your bike's rear wheel without extra wires. Switch easily between e-bike and bike without the hassle of removing the unit
• •【Uphill Assist】Smart sensors detect slopes and provide instant extra power, making hill climbs smoother and more comfortable—especially when shifting gears
• •【Effort-Saving on Flat Roads】The built-in 250W motor reduces pedaling effort by up to 50%, making flat rides easier, smoother, and less tiring
• •【Long-Lasting Battery & Power Bank】The 158Wh battery with multi-layered BMS provides up to 31 miles（50 km) of assist under ideal conditions and can also charge your devices on the go, ensuring safe and versatile daily rides
• •【Enhanced Safety & Reliable Grip】Durable V-shaped tire ensures excellent grip for safer rides, with a service life of 1,864–3,107 miles （3,000–5,000 km). Power assistance only activates above 3.1 mph (5 km/h), and the system automatically shuts off if tilting over 30°—reducing the risk of accidents on slopes and sharp turns