Belnotelt Road Bike Crankset 34/50T 90BCD, For 11/12 Speed Aluminum Alloy

Details

• Complete Crankset Kit: Includes crank arms, 34/50T double chainrings, spindle, and bevel gear-everything needed for immediate drivetrain setup.
• 6061 Aluminum Construction: Lightweight yet strong aluminum alloy delivers responsive transfer and consistent performance during long rides and sprints.
• 90BCD Dual Chainring Design: -machined 34T inner and 50T outer chainrings with 90BCD bolt pattern insure , reliable shifting varied terrain.
• Optimized 43.5mm Chainline: Engineered chainline minimizes lateral chain movement, reducing wear and improving efficiency on both flat roads and steep climbs.
• 11/12-Speed Compatibility: Seamlessly integrates with modern road groupsets-designed for smooth operation with 11-speed and 12-speed chains and derailleurs.