Standard Presta Valve TPU Tube Colour:Clear Each 321 Disc wheel is

Each 321 Disc wheel is also 2Bliss Ready right out of the box and comes with a quick-release

Drop Tail construction at the lower back eases entry and exit for nature breaks

backed by the BOA® Guarantee

it’s the lightest too

Fabric Content: 100% Cotton

Standard Presta Valve TPU Tube Colour:Clear Each 321 Disc wheel isThermoplastic polyurethan tubes are 60% lighter, perform with 5% lower rolling resistance and added 70% thorn resistance over Turbo Tubes. Durable alloy valve for trouble free inflating with removable valve core. Rim and Disc brake compatible. Use on road and off road. Quality Alloy valve stem with removable valve core. Approximate weight 700x25 35c, 50mm, 35g; 700x25 35c, 65mm, 37g; 700x25 35c, 80mm, 39g; 700x35 50c, 50mm, 45g; 700x35 50c, 65mm, 47g;