Top DYU Deals for October 2025

Extend your DYU electric bike's adventures with this genuine 36V 10AH lithium-ion replacement battery. Compatible with D3F, D3+, D2, and D2F models, this high-capacity battery features advanced BMS protection that prevents overcharging, over-discharging, and short circuits for enhanced safety and longevity. The intelligent LED battery level indicator keeps you informed about charge status, while the durable PVC exterior provides weather resistance for worry-free riding. Unlike lesser batteries, this lithium-ion cell maintains over 80% capacity even after 1000 charge cycles, ensuring reliable performance season after season. The easy-install design allows for quick removal and replacement, making charging convenient whether at home or the office. Perfect as a spare battery for extended rides or as a replacement for aging power cells. Keep your DYU eBike running at peak performance with this OEM-quality battery designed specifically for your riding needs.

Extend your DYU electric bike's performance with this high-quality replacement lithium battery. Compatible with D3F, D3+, D2, and D2F models, this battery features advanced BMS protection that prevents overcharging, over-discharging, and short circuits for enhanced safety and longevity. The lithium-ion construction maintains charge efficiency with over 80% capacity retention after 1000 cycles, significantly outperforming standard batteries. The convenient LED battery level indicator keeps you informed about charging status, while the rain-resistant PVC exterior provides durable protection. Easy to install and remove, this replacement battery ensures your DYU e-bike continues to deliver reliable power for your daily commuting needs.

Upgrade your DYU electric bike with the precision-engineered Twist Throttle Handlebar. This innovative accessory features real-time voltage monitoring that accurately displays remaining battery power, eliminating the guesswork from your rides. The automatic voltage identification works with electric vehicles under 100V, providing universal compatibility across DYU models. Never worry about unexpected power loss during your journeys again. The easy-to-read display helps you monitor battery health and plan your trips accordingly. Designed specifically for DYU electric bikes, this throttle grip enhances your riding experience with reliable performance and essential power management features that keep you in control.

Secure your smartphone while riding with the DYU Phone Mount, now available at 50% off during our early Black Friday promotion. This essential accessory keeps your device safely accessible for navigation, music, or fitness tracking during your rides. The sturdy design ensures your phone stays firmly in place even on bumpy urban terrain. Easy to install on your DYU electric bike's handlebars, the mount provides clear visibility without distracting from your focus on the road. The adjustable mechanism accommodates various phone sizes while maintaining a secure grip. This practical addition transforms how you use your smartphone during cycling adventures. Take advantage of this limited-time offer to enhance your riding experience at an exceptional value. The DYU Phone Mount makes following directions, controlling music, and monitoring your ride statistics safer and more convenient. Don't miss this opportunity to equip your e-bike with this useful accessory at half the regular price.

Keep your DYU electric bike and other valuables secure with this versatile 4-foot cable lock from KINGSIR. The flexible 12mm steel cable provides reliable protection against cutting attempts while the PVC coating prevents scratches on your bike's finish. What makes this lock particularly convenient is its simple snap-to-lock mechanism - no key required to secure your equipment. Just press the ends together and you're protected. The package includes two unique keys for when you need to unlock your bike. While no lock offers absolute security, this cable lock serves as an excellent theft deterrent for short stops and errands. Regular lubrication of the lock mechanism will ensure smooth operation and extend its lifespan. Perfect for securing bikes, scooters, skateboards, and other outdoor equipment during quick stops around town.

Extend your e-bike battery's lifespan with the DYU D Series Battery Protector Cover, specifically designed for older DYU models. This durable cover provides essential protection against environmental elements, accidental impacts, and daily wear that can compromise your battery's performance. The simple installation process means you can quickly safeguard your investment without technical expertise. By shielding your battery from dust, moisture, and physical damage, this accessory helps maintain optimal charging efficiency and power delivery. Regular use of the protector cover can significantly prolong your battery's operational life, ensuring consistent performance ride after ride. As a dedicated DYU accessory, it's engineered to fit perfectly with your existing setup, offering peace of mind and enhanced safety for your electric biking adventures. Protect your valuable battery investment with this practical and effective solution.

Give your DYU D series e-bike battery the protection it deserves with this custom-fit cover. Specifically designed for older DYU D series models, this accessory provides a simple yet effective solution to preserve your battery's condition and appearance. The durable material shields against scratches, dust, and minor impacts that occur during regular use. Installing the protector takes just moments and creates a snug barrier that doesn't interfere with your riding experience. It's easily removable for charging while keeping your battery secure during transit. This affordable upgrade helps maintain your e-bike's value by preventing cosmetic damage that can accumulate over time. Made from high-quality, resilient materials, the cover is both lightweight and tough enough to handle daily wear. It's the smart choice for commuters who want to keep their investment looking new while ensuring their battery remains protected from the elements and accidental bumps.

Keep your DYU electric bike ready for action with this reliable 36V universal charger, designed to work seamlessly with all DYU 36V battery models. This essential accessory ensures efficient and safe charging, helping maintain your battery's health and longevity through intelligent power management. The compact and lightweight design makes it easy to carry in your backpack or store at home or the office, providing convenience whether you're at your desk or on the go. Built with DYU's commitment to quality, this charger features overcharge protection and temperature control to prevent damage during charging cycles. The clear indicator lights let you monitor charging status at a glance, giving you peace of mind while your e-bike powers up. Perfect for daily commuters and weekend riders alike, this charger is your reliable partner for uninterrupted electric biking enjoyment. Trust DYU to deliver consistent performance and durability in every component, ensuring you spend less time worrying about power and more time enjoying the ride.

Enhance your DYU electric bike's safety with this precision-engineered disc brake rotor. Designed specifically for DYU D3+, D3F, D2F, and V1 models, this 160mm steel rotor delivers reliable stopping power when you need it most. The 6-bolt attachment system ensures secure installation that matches your bike's original specifications. Crafted from high-quality steel, this rotor resists warping and wear, maintaining consistent braking performance through countless rides. You'll notice improved control and smoother stops whether navigating busy streets or enjoying leisurely paths. This isn't just a replacement part but an upgrade to your bike's overall safety system. The package includes one rotor and all six necessary bolts for straightforward installation. Trust in DYU's commitment to quality components that work in harmony with your e-bike's existing systems. Proper maintenance of your braking system ensures every journey remains safe and enjoyable.

DYU Outer&iner Tire D3+/D3F/D2F/V1/D1 Material: a mixture of natural rubber and butyl rubber The tire is made of rubber material, which has wear resistance, anti-skid, high quality and durability. 100% brand new, high quality, wear-resistant pattern, stable and safe The tire is easy to use and replace, and can be flexibly adjusted and fixed firmly.

Suitable for all DYU ebikes with 36V batteries

Aluminum Imported Large storage capacity - Folding carrying handle Durable, welded metal construction - Easy on/off bike One-time assembly - Weather resistant Midweight: 15 lbs. weight capacity Fits most bikes