Selle Italia Flite Boost X-Cross

The X-Cross is specifically designed for off-road disciplines like mountain biking and gravel riding. It features a more durable Fibra-Tek cover to withstand the rigors of trail riding and potential scrapes, compared to the standard road-focused Flite Boost models.

The shorter 248mm length is designed to improve thigh clearance, preventing your legs from rubbing against the saddle nose during high-cadence pedaling. It also encourages a more aggressive, forward-leaning position, which is helpful for maintaining power on steep climbs.

Yes, the Superflow cutout is engineered to significantly reduce perineal pressure by removing material in the center of the saddle. This helps maintain blood flow and comfort during longer rides, especially when you are in a lower, more aerodynamic position.

The rails have a standard 7mm diameter, which is compatible with the vast majority of seatposts on the market. Whether you have a single-bolt or two-bolt clamp system, these rails will fit without issue.

Selle Italia's IDMatch system uses 'L3' to categorize riders with wider sit bones who also have high pelvic rotation. If you have been fitted for a wider saddle previously, the 145mm width of this model should provide the necessary support.