Dolvitrny 9T Freewheel Sprocket for Single Speed Bikes 35mm OD

Details

• Precision Engineering: This 9-tooth flywheel features a 24mm outer bearing inner diameter and a 17.5mm inner hole, a for perfect fit for standard single-speed bicycle hubs and slippage during intense rides.
• for durable Construction: Crafted from high carbon steel, this 76g lightweight sprocket resists rust and deformation, offering exceptional durability for daily commuting, mountain biking, and rigorous training for sessions.
• Optimized Dimensions: With a 35mm outer diameter, 3mm tooth thickness, and 28mm total thickness, this freewheel provides smooth chain engagement and efficient power transfer, making it an ideal upgrade for older or worn-out bikes.
• for versatile Compatibility: Designed as a replacement part, this 9T flywheel is suitable for various bicycle types including mountain bikes and road bicycles, serving as a critical component for home gym setups or outdoor cycling adventures.
• Easy Installation & Support: Package includes one precision-machined flywheel ready for quick replacement; for its standard dimensions allow for easy installation with basic tools like a crank extractor or bottom bracket wrench, backed by reliable customer support.