Ultra Shrew GP3 Evo Fits handlebars from 21mm to

Fits handlebars from 21mm to 22

the new and improved grounds bin is made from aluminum for greater durability and a static free grinding experience

The zero-gap lower clamp ensures maximum support of the handlebar

Versatile and confidence inspiring

comes with alloy ULTRA adapter inc

Ultra Shrew GP3 Evo Fits handlebars from 21mm toDescription Big rides don't always need big bags. The Revelate Designs Ultra Shrew is a compact 2. 25L seat bag built for carrying spare layers and small essentials across everything from pavement and desert roads to snow and singletrack. At just 4. 7 oz, its lightweight Challenge Ultra 200 X construction keeps your setup lean while still being ready for big days out. The Ultra Shrew mounts entirely to the saddle rails, making it compatible with