Cryfokt High Conversion Point Pulley Wheels, 13T Steel Derailleur Pulley Wheels with Lightweight Design for Electric Bike Road Bike

Details

• [Effortless Performance] The 13T design optimizes electric bike performance by reducing chain drag and friction, ensuring a smoother riding experience with enhanced efficiency and power savings on every journey while extending chain lifespan through refined tooth geometry
• [Optimized Tooth Shape] Precision-engineered tooth profile minimizes resistance during shifting, significantly lowering wear on your bike chain for prolonged durability without compromising smooth transitions between gears during rides
• [Steel Construction Strength] Crafted from quality steel materials, this pulley wheel delivers exceptional sturdiness and enduring support for demanding cycling conditions, maintaining structural integrity through extended use on electric and road bikes
• [Easy Installation Process] Featuring a lightweight 90g build and precise 9.9mm inner diameter, the pulley installs effortlessly onto existing rear derailleurs without special tools, saving time during upgrades or replacements
• [Specialized Electric Bike Fit] Specifically engineered for electric bike rear derailleurs, it ensures seamless compatibility and high functionality with smooth shifting performance, reducing energy consumption while enhancing overall cycling dynamics