FSA Gossamer Pro

The 386EVO is a versatile spindle system designed to be compatible with almost any bottom bracket shell standard, including BB30, PF30, and threaded BSA frames, provided you use the correct FSA adapter or bottom bracket. It is essentially a 30mm diameter spindle that offers increased stiffness compared to traditional 24mm axles.

The 52/36T 'mid-compact' setup is a versatile middle ground between traditional racing gears and compact climbing gears. It offers enough top-end speed for fast group rides and flats, while the 36-tooth small ring provides a manageable gear for most moderate to steep climbs.

The Gossamer Pro is constructed from aluminum, which makes it slightly heavier than top-tier carbon options but significantly more durable for daily training. You sacrifice a small amount of weight savings for a much more robust component that handles the wear and tear of everyday riding exceptionally well.

Yes, the Gossamer Pro uses a standard 110mm Bolt Circle Diameter (BCD), which makes it compatible with a wide variety of aftermarket chainrings. This allows you to easily change your gearing ratios or replace worn rings without needing to purchase an entirely new crankset.

Crank length is largely a matter of personal preference and leg length, but 175mm is a standard size for many adult road bikes. If you are shorter than average or prefer a higher cadence, you might find a shorter 170mm or 172.5mm crank more comfortable, but 175mm is a safe, standard choice for most riders.