FSA Gossamer Pro Road Bike Crankset – Carbon Alloy Construction | Compact Design | Lightweight & Durable

The FSA Gossamer Pro ABS BB386EVO Crankset is engineered for road cyclists seeking a perfect balance of lightweight performance and unwavering stiffness. Designed for riders tackling everything from endurance rides to competitive racing, this high-performance crankset combines advanced materials with innovative design to deliver responsive power transfer without compromising on durability.

Key Features:
– Cold-Forged Aluminum Construction: Crafted from premium AL6061-T6 alloy, the scalloped crank arms optimize strength-to-weight ratios while maintaining a sleek profile ideal for aggressive riding styles.
– 30mm BB386EVO Spindle: Compatible with nearly all modern frame standards via adaptable bottom brackets (sold separately), this spindle ensures seamless integration across Shimano 10/11-speed, SRAM 10/11-speed, and FSA 11-speed drivetrains.
– Asymmetric Bolt Spacing (ABS): Strategically positioned chainring bolts enhance torsional rigidity and alignment precision, maximizing power efficiency on 130mm hubs while maintaining a 145mm Q-factor for ergonomic knee comfort.
– Precision Engineering: CNC-machined AL7075 chainrings with recessed pins guarantee rapid, accurate shifting even under high load, paired with a 110mm FSA ABS BCD for reliable tooth retention.

Why Choose the Gossamer Pro?
This crankset excels in scenarios demanding both speed and control—whether conquering hilly terrain or maintaining sprint intensity during criterium races. Its lightweight design (ideal for weight-conscious riders) and broad compatibility make it a versatile upgrade for road bikes using 50/34T chainrings or similar setups. Unlike heavier steel-based alternatives, its aluminum components resist flex while keeping grams to a minimum—a critical advantage for time-trialists or gran fondo enthusiasts prioritizing every watt of effort.

Competitive Edge Comparison
| Feature | FSA Gossamer Pro ABS | Competitor X (Steel Crankset) | Competitor Y (Basic Aluminum) |
|————————|———————-|——————————-|——————————|
| Material Strength | High (AL7075/AL6061) | Moderate | Low |
| Weight | Ultra-Light | Heavy | Light (but less durable) |
| Compatibility | Cross-Drivetrain | Limited | Single Standard |
| Stiffness | Optimized ABS Design | Average | Poor |

Whether you’re chasing KOMs on technical climbs or refining your cadence in group rides, the Gossamer Pro’s blend of tech-forward design and rider-centric engineering makes it a standout choice for serious road cyclists who demand precision without compromise.