Silca Mattone Ultimate Seat Pack BF New Compatible with 8-bolt Direct Mount

Compatible with 8-bolt Direct Mount chainrings from ALUGEAR and other manufacturers

DISRUPTIVE DESIGN: Advancements in optical design and a design methodology called PhysioMorphic™ Geometry have enabled a progressive

Shimano 105 Di2 Precision

flowing ride that makes easy runs and steady tempos feel relaxed and efficient

Silca Mattone Ultimate Seat Pack BF New Compatible with 8-bolt Direct MountRide light and stay prepared with one of the most weight conscious saddle packs on the market. The SILCA Mattone Ultimate is a minimalist, weatherproof seat pack built for road riders and racers who want essential on bike storage without any added bulk or sway. At the heart of the Mattone Ultimate is SILCA's RF welded TPU composite construction. Instead of traditional stitched canvas panels, the exterior is seamlessly welded, creating a smooth, low