Dolvitrny for brompton Chainring 56T Folding Bike Crankset Bcd130

Details

• 56T BCD130mm Compatibility: Specifically engineered for Brompton folding bikes with precise 130mm bolt diameter and 56-tooth configuration to insure seamless integration and optimal chainline alignment.
• Lightweight Aluminum Alloy Construction: Crafted from LONGLASTING aluminum alloy to significantly reduce rotational mass while supporting responsive pedaling and for agile urban commuting.
• Precision CNC-Machined Teeth: Each tooth shaped via CNC milling for consistent engagement, reduced noise, and smoother power transfer varied terrain and ranges.
• Hollow Structural Design: Features a strategically hollowed profile that cuts weight without sacrificing rigidity-perfect for frequent folding, carrying, and compact storage.
• Anodized Finish: Hard-anodized coating delivers enhanced resistance to wear, , and daily abrasion in all-weather city riding conditions.