SILCA TPU Tube Size:700 x 24-43mm 50mm Valve and comfortable protection for technical

and comfortable protection for technical terrain

making the stem particularly well-suited to modern trail and enduro bikes

and rugged durability on the most challenging terrain

allowing riders to conquer tough trails with ease and reach speeds of up to 20 mph

expanding to 59L in the tall position — and the roll-top design lets you seal out weather or open up for maximum capacity on demand

SILCA TPU Tube Size:700 x 24-43mm 50mm Valve and comfortable protection for technicalThe SILCA TPU Tube delivers a revolutionary approach to spare tube carrying, combining ultra compact design with reliability engineering that transforms TPU technology from a space saving convenience into a dependable performance solution. Long favored by cyclists seeking to maximize saddle bag efficiency, TPU tubes now address the durability concerns that previously limited their appeal through patented mechanical innovation and thoughtful material