Back in 2009, Profile Racing introduced the product that revolutionized all current methods of holding your wheel onto your bicycle. It's the Profile 3/8's Volcano Washer.
- Made in the USA from aluminum, these shapely devices hide those unsightly allen bolt heads and smooth out the look of your dropouts without adding significant weight.
- Weighs only 12g (.5oz)
- Comes with 2 Aluminum Bolt Head Covers and 2 Steel washers, enough for one hub. (Hub not included.)
Fits Profile cassette hubs, Bullseye hubs, Bassett hubs, and others that use an allen bolt 3/8" axle bolt.
Product Code: 3016-220