Rust is the silent enemy of your e-bike chain, but with the right routine—cleaning, drying, and lubricating—you can prevent corrosion and extend your bike’s lifespan. This guide explains why rust forms, how fast it can appear, and the best ways to protect your chain and components from moisture damage.
Broken spokes are a frequent issue on hub-motor e-bikes, especially under heavy loads or poor road conditions. A single broken spoke can quickly lead to wheel wobble, increased motor strain, and cascading failures if not addressed immediately. This guide explains the real causes behind spoke breakage—such as uneven tension, material fatigue, and rough riding—and provides clear tips for prevention, maintenance, and emergency handling. Learn how to keep your e-bike wheels safe, stable, and long-lasting.
Cold temperatures can reduce your e-bike’s range, slow charging, and affect performance — but the solution is simple. This guide explains why lithium-ion batteries lose power in cold weather and offers practical steps to protect your RollRoad e-bike battery, from proper indoor storage and temperature-safe charging to insulation and moisture prevention. Ride confidently all winter with these essential battery care tips.
When it comes to upgrading your e-bike, few accessories improve safety as much as a rearview mirror. This guide explains why every e-bike rider — from daily commuters to weekend explorers — should have one. Learn how handlebar-mounted mirrors enhance visibility, reduce blind spots, and keep you aware of approaching traffic without turning your head. We also compare RollRoad’s two mirror options — the 360° Rotatable Bar-End Mirror and the Classic Rearview Mirror — to help you choose the best fit for your riding style.
The Roll-Road Shark is the ultimate e-bike for big riders, combining a 1000W motor, 48V 20Ah battery, and 6061 aluminum frame for unmatched power and durability. Its ergonomic 24" sofa saddle ensures lasting comfort, while a 450lb payload makes it ideal for every terrain and adventure. Ride strong, smooth, and confident—on any road or trail.
Value
We reduce costs through large-scale production. Reaching consumers through the DTC model eliminates the high-cost dealer segment, but still offers the superior quality of branded parts.
2-year warranty
E-bike isn't a cheap big toy, many customers save money for it, so it must be a long-lasting companion. We offer 30 days trial, 2 years warranty, ensuring peace of mind.
Live support
With lifetime customer support, we're here. We have service centers across the US, Canada, and Australia that provide 24/7 online phone service.