Alba Alloy Crankset - M30 172.5mm 50/34 Lt2 10/11/12sp 44.5cl Q147

Technical Specifications Crank arm length: 172.5 mm Chainring Sizes: Large chainring: 50 teeth Small chainring: 34 teeth Axle: M30 aluminum spindle designed for improved stiffness and optimized power transfer Speeds Supported: Compatible with 10, 11, and 12-speed drivetrains Chainline: 44.5 mm (optimized for road bikes) Q-Factor: 147 mm Crank arm material: 6061-T6 forged aluminum for enhanced strength and reduced weight Chainring material: 7075-T6 aluminum with 4-bolt mounting and LevaTime™ II technology for precise and fast shifts Weight Estimated Weight: Approximately 670 grams (complete set) Technologies M30 Axle: Praxis-engineered aluminum M30 spindle designed for greater stiffness compared to traditional 24 mm and 30 mm spindles. Compatible with BSA threaded, PF30, BB30, and T47 bottom brackets. LevaTime™ II: Optimized shifting system with ramps and pins designed for smooth and precise gear changes. Cold Forged Technology: Crank arms and chainrings are cold-forged for added strength and light weight. Compatibility Drivetrains: Optimized for Shimano, SRAM, and Campagnolo groupsets Compatible Bottom Brackets: Compatible with Praxis M30 BSA, BB30/PF30 (with adapter), T47, BB86, BB90/92 bottom brackets Colors and Finish Available Color: Black anodized with laser-etched graphics for wear resistance Finish: Matte coating with protective finish against wear and corrosion Installation Crankset Compatibility: Compatible with frames using BSA, PF30, BB30, T47, and other standards with specific Praxis adapters Bolts: Included Recommended Torque: Follow the manufacturer's instructions for installation Maintenance Regularly clean the crankset and chainrings to prevent dirt buildup that could affect shifting performance Periodically check for wear on the chainrings to maintain optimal performance