Silca Grinta Roll Top Bag R1 it is possible to put

it is possible to put the brakes on with more power and faster

Stability when cornering thanks to the radius control​ and excellent traction on hardpack snow and sand races thanks to the micro knobs multi edges

Adjusts to fit 20" to 29"+ wheels

but it is also sized for a single tubular tire

The bag can be cleverly varied between 8 and 16

Silca Grinta Roll Top Bag R1 it is possible to putThe power of BOA secures this 2 5L Seat Pack to ensure you can pack for an all day adventure or fastpacking event. When you need some additional storage, Grinta is your go to solution. Features Dimensions: 30cm x 15cm x 15cm (rolled to top of PE) Materials: BLACK 100% CYCLEPET 600D w Kiss Coating Also Hypalon strap & BOA closure system Not designed to work with aero seatposts Mfr Claimed Weight 208g