CHICIRIS Bike Crankset 170mm 45T 47T Aluminum Alloy Single Speed Crank

Details

• Durable Aluminum Alloy Build: Made from premium aluminum alloy, this crankset offers excellent strength and corrosion resistance. The lightweight construction reduces overall bike weight while maintaining reliable performance for daily riding and long-distance cycling.
• Dual Chainring Size Options: Available in 45T and 47T sprocket sizes, this crankset lets you choose the gearing that best suits your terrain and riding style. Ideal for single speed bikes, folding bikes, and urban commuters.
• Standard 170mm Crank Arm: The 170mm crank arm length delivers comfortable pedaling dynamics for most riders. This industry-standard size ensures efficient power transfer and a natural pedaling motion on both road and folding bikes.
• Secure 5-Bolt Mounting System: Features a 5-bolt fixing design with 130mm bolt circle diameter (BCD) for rock-solid installation. Fits all speed road bikes and ensures your chainring stays securely in place during intense rides.
• Easy Upgrade & Wide Compatibility: Perfect for upgrading or replacing your existing crankset. Compatible with folding bikes, road bikes, and single speed bicycles. A practical and cost-effective solution for bike enthusiasts.