Silca Mattone Grande Seat Pack gsda SLX and Deore 12-speed drivetrains

SLX and Deore 12-speed drivetrains

6mm thick the steel backplate saves weight over standard designs

It's built around the SmartEVO Compound

no trimming needed

Machined aluminum construction with removable handle and integrated magnet to hold tool bits in place

Silca Mattone Grande Seat Pack gsda SLX and Deore 12-speed drivetrainsUse the power of BOA to keep all your spares in a compact, rattle free pack. The Grande can hold up to 3 road tubes and everything you might need on the side of the road or trail. Meaning Brick, in Italian, the Mattone is SILCA's award winning seat bag powered by the Boa Closure System. With the new Mattone Grande, we have now created a 'bigger brick' with 77 cubic centimeters of internal volume more than 2x the volume of the original Mattone (36