SPECIFICATIONS:

• Size: 27x1 1/4" & 700x25-32c( Will fit all tyres with these sizes on them )
• Valve: Presta - ( Also known as Racing type, French Valve & Skinny Valve )
• Average Weight: 144grams
• A plastic valve cap is included with each tube
• You get 1 tube that will Fit Road Bike tyre sizes 27x 1 1/4" & 700x25-32c