Chiaravalli 520 Steel Blank Rear Sprockets Chain/Sprocket Pitch_428 so the external glove shell

so the external glove shell of the Action Pro and the HDry membrane are sealed with no space in between

MX5 is a synthetic

The miniature-sized T-Handle is great for your hydration pack for on the trail maintenance

Clean as part of your regular maintenance

Outside Width: 254mm

Chiaravalli 520 Steel Blank Rear Sprockets Chain/Sprocket Pitch_428 so the external glove shellIt's not always easy finding the right sprocket for your bike. Most of the time, sprockets are ready made and available in the size you need, but if your bike is old, rare, customised, or you're just trying to do something a little outside of the box, a blank sprocket might be the best option. Chiaravalli steel blank sprockets are made from C45 steel. They come with a raw finish, ready to be custom machined to suit your bike, or other application. 520