- Standard Butyl Rubber Tube
- Fits tires marked 700c x 18c to 25c (27")
- Also fits tires marked 27" x 1"
- XL 48mm length Presta valve
- Presta valve is threaded for a secure fit to the rim
- Fits road bike tires and rims drilled for presta valve
- Lightweight approximately 108 grams
- Removable valve core
- Choose from: 1, 2, 3, 4, 6 or 10
**Special return policy for inner tubes** Tubes can only be returned because of a manufacture's defect – separation of a bond at a seam or valve joint. A tube can not be returned due to a puncture, improper installation or tearing at the valve joint.