6904-2RS C3 Hub Bearing – 20x37x9mm (Single) E-Scooter Transform your junior rider's bike

Transform your junior rider's bike with the lightweight and durable Prowheel Crankset

🚀 Perfect Boost Compatibility: 3mm offset optimized for SRAM Direct Mount setups

✅ Exact Fit: Engineered for a perfect match to enhance your riding performance

🚵‍♂️ Whether you’re crushing trails or cruising the streets

6904-2RS C3 Hub Bearing – 20x37x9mm (Single) E-Scooter Transform your junior rider's bike6904 2RS C3 Hub Bearing Precision Meets Performance Upgrade your ride or restore optimal functionality with the 6904 2RS C3 Hub Bearing designed for durability, smooth operation, and long lasting performance. Whether you're tuning a high performance bike, maintaining machinery, or replacing OEM components, this bearing is built to exceed expectations. Size: 20x37x9mm Ideal for compact precision applications Type: Deep groove ball bearing with dual