Schwalbe tubes are the best when it comes to a super light and reliable road bike tube, the Schwalbe SV20 is certainly up there with the best of the best (if not the best all things considered!). If you're a cyclist looking to save some grams without breaking the bank, an extra light tube from Schwalbe is an easy win at a great price.  

Lightweight, less rotational weight, lighter, durable, long lasting, whats not to love! 

Schwalbe Number: SV20

• Schwalbe SV20

Inner Tube Size: 700 x 18 - 25c

Fits tyre sizes:

• 700 x 18
• 700 x 19
• 700 x 20
• 700 x 21
• 700 x 22
• 700 x 23
• 700 x 24
• 700 x 25 

• 700 x 18C (18-622) 28 x 3/4 
• 700 x 19C (19-622) 700 x 19-622 
• 700 x 20C (20-622) 28 x 0.75 
• 700 x 20C (20-622) 28 x 3/4 
• 700 x 22C (22-622) 28 x 0.90 
• 700 x 22C (22-622) 28 x 7/8 
• 700 x 22 (22-622) 
• 700 x 23C (23-622) 28 x 0.90 
• 700 x 23C (23-622) 28 x 7/8 
• 700 x 24 (24-622) 
• 700 x 24C (24-622) 
• 700 x 25C (25-622) 28 x 1.00 

• 27 x 7/8 (22-630) 
• 27 x 1.00 (25-630) 

• 28 x 1 1/16 (25-622) 
• 28 x 0.75 (18-622)

Inner Tube Valve Type: Presta Valve 50mm, 60mm, 80mm

Inner Tube Features: Extremely airtight and reliable.

Weight: 65g