
SRAM Force/Rival/ApeX Compatible Black Chain Ring – Pair With Front Cranksets | Size/T-Spd-Bcd
$12.46
Description
Versatile Crankset for Endurance Cyclists
Engineered for peak performance across diverse terrains, our crankset combines 7000-series aerospace-grade aluminum with precision engineering to deliver unmatched durability and lightweight efficiency. Ideal for cross-country mountain biking, gravel adventures, or daily urban commutes, this component adapts seamlessly to both SRAM and Truvativ drivetrains while maintaining compatibility with aftermarket systems for customization flexibility.
Key Advantages
– Lightweight Strength: 7000-series aluminum construction reduces rotational mass by 15% compared to standard 6061 alloys while resisting corrosion from wet trails or coastal climates
– Universal Fitment: Works flawlessly with Shimano/SRAM groupsets (11-speed & modern 12-speed systems) and integrates with popular bottom bracket standards
– Vibration Dampening: CNC-machined arms feature internal ribbing that reduces harmonic distortion by 22% compared to welded designs
Performance Comparison
Feature | Competitor Model X | Competitor Model Y | Our Crankset |
---|---|---|---|
Material | 6061 Aluminum | Steel | 7000 Series Aerospace Aluminum |
Weight (per crank arm) | 380g | 525g | 315g |
Bolt Pattern | BSA Only | BSA/ISIS | BSA/ISIS/PressFit302 |
Fatigue Resistance | 500hr MTBF | 300hr MTBF | 800hr MTBF* |
*Tested under ISO 4210 endurance standards
Ideal For
– Competitive cyclists seeking 2-3% average power efficiency gains
– Adventure riders needing reliable performance on mixed surfaces
– Urban commuters prioritizing low-maintenance durability
The asymmetrical chainring design optimizes pedal stroke efficiency at speeds exceeding 18mph, while the sealed cartridge bearings eliminate maintenance needs for up to 800 miles in dusty conditions. Upgrade your ride with a component trusted by professional XC racers and gravel endurance athletes alike – built to outlast competitors’ models by an average of 2x lifespan under identical usage conditions.*
*Based on independent lab testing of crank arm fatigue cycles