Shimano CS-R8000 Cassette 11-30 ULTEGRA 11-speed Size:11-30T Big River Dry Bags are

Big River Dry Bags are a durable and abrasion resistant storage option that uses a strong 420D nylon fabric

Replaceable cord underfoot strap

» 92% Polyester spandex fabric

A mountain specific floor pump thats all about "volume" for your bigger wider fatter mtb and offroad tyres

By modelling the combustion and selecting materials to optimize efficiency

Shimano CS-R8000 Cassette 11-30 ULTEGRA 11-speed Size:11-30T Big River Dry Bags areLightweight 11 speed HG EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear. Features: Hyperglide EV sprockets have been designed to ensure accurate shifting and reduce wear Hyperglide EV sprockets enable the cassette to be lighter