Description

The FSA SL-K Modular BB386EVO Crankset is engineered for cyclists seeking unmatched versatility across gravel trails, adventure routes, and paved roads. Designed to adapt to any ride style or frame standard, this system combines lightweight performance with seamless compatibility for Shimano and SRAM 10-11 speed drivetrains—making it ideal for riders upgrading their setup or exploring mixed terrain adventures.

Key Features:
Universal Fit: The BB386EVO 30mm spindle ensures compatibility with frames using PF30/BB386EVO/BSA shell standards, eliminating guesswork when pairing with modern gravel or road bikes.
Stiffness Meets Lightweight: Hollow carbon fiber arms with an ultra-durable UD finish deliver responsive power transfer while keeping weight low—perfect for long-distance endurance rides or aggressive climbs.
Customizable Chainring Setup: Direct-mount outer rings pair with 90 BCD inner chainrings for easy swaps between compact road ratios (like 46/36T) and adventure-friendly combinations (e.g., 42/32T), adapting to technical descents or flat terrain demands.
Durable Components: Forged AL7050 alloy spindle and chromoly chainring bolts ensure lasting reliability through rough trails or repetitive use.

Why Choose SL-K BB386EVO?
| Feature | SL-K BB386EVO | Competitor Cranksets |
|————————-|————————|——————————-|
| Frame Compatibility | Universal BB standards | Limited to specific shells |
| Material Strength | Carbon + forged alloy | All-aluminum designs |
| Chainring Flexibility | Direct mount + 90 BCD | Separate rings only |
| Weight | Ultra-light | Heavier builds |

Whether tackling rugged gravel loops or high-mileage road training sessions, this crankset empowers riders to optimize their drivetrain without compromise. Its modular design lets you fine-tune your gear range for steep climbs or fast descents—ideal for endurance athletes or weekend explorers pushing boundaries on mixed-surface routes.

Upgrade your ride with a crankset that evolves as your riding does.

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